diff --git a/CHANGELOG.md b/CHANGELOG.md
index 676d7f1..befe399 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,18 +1,51 @@
 # Changelog
 
-## [5.6.6] 2024-02-09
+## [5.8.0] 2025-07-06
+## Added
+- Filter servers by official/unofficial status
+- Automatically fetch geolocation records
+## Changed
+- Updated internal versioning of helper files
+## Fixed
+- Corrected erroneous 2024 date in prior changelog entries
+
+## [5.7.0] 2025-04-17
+## Added
+- Save application dimensions when quitting and restore on subsequent boot
+## Fixed
+- Issues with the window exceeding the bounds of the screen when displaying some table contexts
+## Changed
+- More direct server ping query method that should return marginally more accurate times
+
+## [5.6.7] 2025-04-04
+## Dropped
+- Removed extraneous pre-boot API checks that could cause error messages to be printed if the user had not set up an API key yet
+
+## [5.6.6] 2025-03-16
+## Changed
+- Update IP database records for 2025-03
+
+## [5.6.5] 2025-03-04
+## Fixed
+- Livonia server results being dropped from batch queries
+
+## [5.6.4] 2025-02-10
+### Changed
+- Drop launch flag and check for invocation through Steam automatically
+
+## [5.6.3] 2025-02-09
 ### Changed
 - Update IP database records for 2025-02
 
-## [5.6.2] 2024-01-22
+## [5.6.2] 2025-01-22
 ### Fixed
 - Resolve regression introduced with IP resolution feature in 5.6.0 (restores functionality of right-click action: Add to My Servers)
 
-## [5.6.1] 2024-01-10
+## [5.6.1] 2025-01-10
 ### Fixed
 - Add fallback support for jq 1.6
 
-## [5.6.0] 2024-01-06
+## [5.6.0] 2025-01-06
 ### Added
 - Application header bar and controls
 - Menu context subtitle in header bar
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..4e302b8
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,71 @@
+# Introduction
+
+Thank you for your interest in DZGUI!
+
+This guide goes over development conventions and best practices for contributors.
+If you are a developer, you can skip to the end.
+
+# Requesting help
+
+If you encounter a problem with DZGUI, you can submit tickets on the GitHub
+(issue tracker)[https://github.com/aclist/dzgui-devel/issues] under the
+`troubleshooting` tag.
+
+# How can I help the project?
+
+There are several ways to help this project.
+1. Report bugs that you find
+2. Request features that you would like
+3. Contribute features and fixes to the codebase
+4. Contribute documentation to the project
+
+Before making any contribution, please read the `CODE_OF_CONDUCT.md` and act
+accordingly.
+
+## Submitting a ticket
+
+Navigate to the GitHub (issue tracker)[https://github.com/aclist/dzgui-devel/issues].
+From there, follow the onscreen prompts. You will be asked questions such as:
+
+- What version are you using?
+- What distribution are you using?
+- What is the issue that you found?
+- How can we reproduce the issue?
+
+You can also attach screenshots, logs, or other data that can help us.
+
+## Requesting a feature
+
+You can also request features via the same issue tracker. It is good practice to
+first search for your idea to see if a similar one has already been posted.
+If not, open a ticket where you describe your feature and its possible benefits.
+
+Please note that this is a community project, so it takes time for us to develop
+features. Putting in a feature request does not mean that it will be implemented,
+but we will do our best to support as many cool ideas as possible.
+
+## Contributing code or documentation
+
+If you would like to take ownership or assist with an issue on the issue tracker, or
+contribute a new change, please follow the guidelines below.
+
+Fork this repository and check out the code up to `prerelease/<latest-version>`.
+If there is no pending prerelease PR, you can base your changes off of
+the `testing` branch. You may later be asked to retarget your PR to the prerelease
+branch once a new one is made. This is because out-of-band PRs are consolidated into
+the next release before merging.
+
+The following naming conventions apply for PRs:
+- fix/<your-fix> - patch/hotfix branches
+- feat/<your-feature> - feature branches
+- doc/<your-doc-branch> - documentation branches
+- infra/<your-infra-branch> - infrastructure branches
+
+Implement your changes and test them locally. If they work you may
+open a merge request, and then we review your changes. If everything is OK, it
+will be merged to `prerelease/<latest-version>`, then `testing`, and after a live
+testing phase, to `stable` as well.
+
+It is recommended to follow
+(Conventional Commits)[https://www.conventionalcommits.org/en/v1.0.0/], as this
+integrates well with tooling and helps the project review your code.
diff --git a/dzgui.sh b/dzgui.sh
index ae93854..02f5274 100755
--- a/dzgui.sh
+++ b/dzgui.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -o pipefail
 
-version=5.6.3
+version=5.8.0
 
 #CONSTANTS
 aid=221100
@@ -49,10 +49,9 @@ freedesktop_path="$HOME/.local/share/applications"
 
 #HELPERS
 ui_helper="$helpers_path/ui.py"
-geo_file="$helpers_path/ips.csv"
 km_helper="$helpers_path/latlon"
-sums_path="$helpers_path/sums.md5"
 func_helper="$helpers_path/funcs"
+geo_helper="$helpers_path/ips.csv"
 
 #REMOTE
 remote_host=gh
@@ -63,7 +62,6 @@ stable_url="$url_prefix/dzgui"
 testing_url="$url_prefix/testing"
 releases_url="https://github.com/$author/$repo/releases/download/browser"
 km_helper_url="$releases_url/latlon"
-geo_file_url="$releases_url/ips.csv.gz"
 
 
 set_im_module(){
@@ -587,10 +585,10 @@ fetch_helpers_by_sum(){
     [[ -f "$config_file" ]] && source "$config_file"
     declare -A sums
     sums=(
-        ["ui.py"]="5a876efacf208d12b5fe761996425412"
+        ["ui.py"]="f128a97e744e9e11036d707198feb8a8"
         ["query_v2.py"]="55d339ba02512ac69de288eb3be41067"
         ["vdf2json.py"]="2f49f6f5d3af919bebaab2e9c220f397"
-        ["funcs"]="417bd5eaffbefc905a843985c691dc64"
+        ["funcs"]="94287c75a5ae0a06a95dd439711e6fba"
         ["lan"]="c62e84ddd1457b71a85ad21da662b9af"
     )
     local author="aclist"
@@ -637,18 +635,8 @@ fetch_helpers_by_sum(){
     done
     return 0
 }
-fetch_geo_file(){
-    # for binary releases
-    local geo_sum="9824e9b9a75a4830a2423932cc188b06"
+fetch_km_helper(){
     local km_sum="b038fdb8f655798207bd28de3a004706"
-    local gzip="$helpers_path/ips.csv.gz"
-    if [[ ! -f $geo_file  ]] || [[ $(get_hash $geo_file) != $geo_sum ]]; then
-        local res=$(get_response_code "$geo_file_url")
-        [[ $res -ne 200 ]] && raise_error_and_quit "Remote resource unavailable: '$geo_file_url'"
-        curl -Ls "$geo_file_url" > "$gzip"
-        #force overwrite
-        gunzip -f "$gzip"
-    fi
     if [[ ! -f $km_helper ]] || [[ $(get_hash $km_helper) != $km_sum ]]; then
         local res=$(get_response_code "$km_helper_url")
         [[ $res -ne 200 ]] && raise_error_and_quit "Remote resource unavailable: '$km_helper_url'"
@@ -656,10 +644,119 @@ fetch_geo_file(){
         chmod +x "$km_helper"
     fi
 }
+get_response_code(){
+    local url="$1"
+    curl -Ls -I -o /dev/null -w "%{http_code}" "$url"
+}
+raise_error_and_quit(){
+    echo "$1"
+    exit 1
+}
+fetch_ip_db(){
+    parse_dl_url(){
+        curl -Ls "$url" \
+        | grep "csv.gz" \
+        | awk -F"['']" '{print $2}'
+    }
+
+    parse_dl_url_date(){
+        local url="$1"
+        <<< "$url" \
+        awk -F/ '{print $5}' \
+        | awk -F"dbip-city-lite-" '{print $2}' \
+        | awk -F'.csv.gz' '{print $1}'
+    }
+
+    fetch(){
+        logger INFO "Triggering fetch routine"
+        local url="$1"
+
+        curl -Ls "$url" > "$base_file"
+        if [[ $? -ne 0 ]]; then
+            logger WARN "Abnormal exit while accessing '$url'"
+            return
+        fi
+
+        gunzip -f "$base_file"
+        if [[ $? -ne 0 ]]; then
+            rm "$base_file"
+            logger WARN "Abnormal exit while unpacking gzip '$base_file'"
+            return
+        fi
+
+        < "$extracted_file" grep -vE "^[a-z0-9]{4}:" | grep -v "::" > "$ip_file"
+        if [[ $? -ne 0 ]]; then
+            logger WARN "Abnormal exit while parsing IPs"
+            return
+        fi
+        rm "${state_path}/${month}.csv"
+
+        readarray -t records < <(cat $ip_file | awk -F, 'NR==1 {print $1} END {print $1}')
+        if [[ ${records[0]} != "0.0.0.0" ]] && [[ ${records[1]} != "224.0.0.0" ]]; then
+            logger WARN "Anchor records missing in '$ip_file', possibly malformed"
+            rm "$ip_file"
+            return
+        fi
+
+        mv "$ip_file" "$geo_helper"
+        if [[ $? -ne 0 ]]; then
+            logger WARN "Abnormal exit while moving '$ip_file' to '$helpers_path'"
+            rm "$ip_file"
+        fi
+
+        echo "$month" > "$month_file"
+        logger INFO "Wrote '$month' to stub '$month_file'"
+        logger INFO "Updated '$ip_file'"
+    }
+
+    local url="https://db-ip.com/db/download/ip-to-city-lite"
+    local month_file="${state_path}/.month"
+    local ip_file="${state_path}/ips.csv"
+
+    # test main url
+    local res=$(get_response_code "$url")
+    if [[ $res -ne 200 ]]; then
+        logger WARN "Failed to retrieve remote resource: '$url' ($res)"
+        return
+    fi
+    logger INFO "Resolved remote URL: '$url'"
+
+    # test dl url
+    local dl_url="$(parse_dl_url)"
+    local res=$(get_response_code "$dl_url")
+    if [[ $res -ne 200 ]]; then
+        logger WARN "Remote resource unavailable: '$dl_url' ($res)"
+        return
+    fi
+    logger INFO "Resolved download URL: '$dl_url'"
+
+    local month=$(parse_dl_url_date "$dl_url")
+    local base_file="${state_path}/${month}.csv.gz"
+    local extracted_file="${state_path}/${month}.csv"
+
+    # no stub file
+    if [[ ! -f $month_file ]]; then
+        logger WARN "No stub file '$month_file' present"
+        fetch "$dl_url"
+        return
+    fi
+
+    # local needs update
+    local last_month=$(< "$month_file")
+    if [[ $last_month != "$month" ]]; then
+        logger WARN "Local stub '$last_month' does not match remote stub '$month'"
+        fetch "$dl_url"
+        return
+    fi
+
+    # if stub is same date, abort
+    logger INFO "Local stub '$last_month' is identical to remote, skipping"
+}
 fetch_helpers(){
     fetch_a2s
     fetch_dzq
-    fetch_geo_file
+    fetch_km_helper
+    fetch_ip_db
     fetch_helpers_by_sum
     [[ ! -f $share_path/icon.png ]] && freedesktop_dirs
     fetch_icons
@@ -876,21 +973,14 @@ get_response_code(){
     curl -Ls -I -o /dev/null -w "%{http_code}" "$url"
 }
 test_connection(){
-    source "$config_file"
     declare -A hr
     local res1
     local res2
     local str="No connection could be established to the remote server"
     hr=(
-        ["steampowered.com"]="https://api.steampowered.com/IGameServersService/GetServerList/v1/?key=$steam_api"
         ["github.com"]="https://github.com/$author"
         ["codeberg.org"]="https://codeberg.org/$author"
     )
-    # steam API is mandatory, except on initial setup
-    if [[ -n $steam_api ]]; then
-        res=$(get_response_code "${hr["steampowered.com"]}")
-        [[ $res -ne 200 ]] && raise_error_and_quit "$str ("steampowered.com")"
-    fi
 
     res=$(get_response_code "${hr["github.com"]}")
     if [[ $res -ne 200 ]]; then
@@ -906,7 +996,6 @@ test_connection(){
         stable_url="$url_prefix/dzgui"
         testing_url="$url_prefix/testing"
         km_helper_url="$releases_url/latlon"
-        geo_file_url="$releases_url/ips.csv.gz"
     fi
 }
 legacy_cols(){
@@ -922,14 +1011,14 @@ stale_mod_signatures(){
         readarray -t old_mod_ids < <(awk -F, '{print $1}' $versions_file)
         for ((i=0; i<${#old_mod_ids[@]}; ++i)); do
             if [[ ! -d $workshop_dir/${old_mod_ids[$i]} ]]; then
-                "$HOME/.local/share/$app_name/helpers/funcs" "align_local" "${old_mod_ids[$i]}"
+                "$func_helper" "align_local" "${old_mod_ids[$i]}"
             fi
         done
     fi
 
 }
 create_new_links(){
-    "$HOME/.local/share/$app_name/helpers/funcs" "update_symlinks"
+    "$func_helper" "update_symlinks"
 }
 initial_setup(){
     setup_dirs
@@ -1007,10 +1096,7 @@ main(){
         uninstall &&
         exit 0
     fi
-    if [[ $1 == "--steam" ]] || [[ $1 == "-s" ]]; then
-        export STEAM_LAUNCH=1
-    fi
-    
+
     set_im_module
 
     printf "Initializing setup...\n"
diff --git a/helpers/funcs b/helpers/funcs
index c747c82..31b5f59 100755
--- a/helpers/funcs
+++ b/helpers/funcs
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -o pipefail
-version=5.6.0
+version="5.8.0"
 
 #CONSTANTS
 aid=221100
@@ -59,7 +59,6 @@ geo_file="$helpers_path/ips.csv"
 km_helper="$helpers_path/latlon"
 sums_path="$helpers_path/sums.md5"
 query_helper="$helpers_path/query_v2.py"
-func_helper="$helpers_path/funcs"
 lan_helper="$helpers_path/lan"
 
 #STEAM PATHS
@@ -453,10 +452,15 @@ get_dist(){
 }
 get_remote_servers(){
     params=(
-        "\\nor\1\map\chernarusplus\\nor\1\map\sakhal"
+        "\\nor\1\map\chernarusplus\\nor\1\map\sakhal\\nor\1\map\enoch\empty\1\\nor\1\map\namalsk"
+        "\map\namalsk\empty\1"
+        "\map\namalsk\noplayers\1"
         "\map\chernarusplus\empty\1"
         "\map\chernarusplus\noplayers\1"
-        "\map\\sakhal"
+        "\map\\sakhal\empty\1"
+        "\map\\sakhal\noplayers\1"
+        "\map\\enoch\empty\1"
+        "\map\\enoch\noplayers\1"
     )
     local limit=10000
     local url="https://api.steampowered.com/IGameServersService/GetServerList/v1/?"
@@ -601,6 +605,20 @@ filter_servers(){
             <<< "$filtered" awk -F$separator '!seen[$1]++'
         fi
     }
+    filter_official(){
+        if [[ ${filters[*]} =~ Official ]]; then
+            echo -n "$filtered"
+        else
+            <<< "$filtered" awk -F$separator '$10 == "Community"'
+        fi
+    }
+    filter_community(){
+        if [[ ${filters[*]} =~ Unoffic ]]; then
+            echo -n "$filtered"
+        else
+            <<< "$filtered" awk -F$separator '$10 == "Official"'
+        fi
+    }
 
     filtered=$(filter_perspective)
     filtered=$(filter_full)
@@ -611,6 +629,8 @@ filter_servers(){
     filtered=$(filter_ascii)
     filtered=$(filter_duplicates)
     filtered=$(filter_keyword)
+    filtered=$(filter_official)
+    filtered=$(filter_community)
 
     if [[ -z "$filtered" ]]; then
         logger WARN "Filter result is empty"
@@ -648,7 +668,8 @@ parse_server_json(){
     "\(.max_players)␞" +
     "\(if .gametype == null then "0" elif .gametype|split("lqs")[1] == null then "0" else .gametype|split("lqs")[1]|split(",")[0] end)␞" +
     "\(.addr|split(":")[0]):\(if .gameport == null then "XXXX" else .gameport end)␞" +
-    "\(.addr|split(":")[1])"
+    "\(.addr|split(":")[1])␞" +
+    "\(if .gametype == null then "null" else (.gametype|split(",")|if any(. == "external") then "Community" else "Official" end) end)"
     ' | sort -k1
 }
 align_versions_file(){
@@ -780,12 +801,17 @@ logger(){
 }
 test_ping(){
     shift
+    local time
+    local res
     local ip="$1"
     local qport="$2"
-    local res
-    res=$(ping -c1 -4 -W0.5 $1 | grep time= | awk -F= '{print $4}')
-    [[ ! $? -eq 0 ]] && res="Timed out"
-    printf "%s" "$res"
+    res=$(a2s $ip $qport info)
+    if [[ -z $res ]]; then
+        time="Timed out"
+    else
+        time=$(<<< "$res" jq -r '.[].ping')
+    fi
+    printf "%s" "$time"
 }
 show_server_modlist(){
     shift
@@ -1271,7 +1297,7 @@ symlinks(){
             link="@$encoded_id"
             mod="${arr[$i]}"
             logger INFO "Creating link '$game_dir/$link' for '$workshop_dir/$mod'"
-            [[ $STEAM_LAUNCH -eq 1 ]] && echo "# Creating mod link $((i+1))/${#arr[@]}"
+            [[ -n $STEAMSCRIPT ]] && echo "# Creating mod link $((i+1))/${#arr[@]}"
             ln -s "$workshop_dir/$mod" "$game_dir/$link"
         done
     }
@@ -1286,7 +1312,7 @@ symlinks(){
 
     if [[ ${#links[@]} -eq 0 ]]; then
         logger INFO "No symlinks present in '$game_dir', creating them"
-        if [[ $STEAM_LAUNCH -eq 1 ]]; then
+        if [[ -n $STEAMSCRIPT ]]; then
             _create_links "${mods[@]}" > >(_pulse)
         else
             _create_links "${mods[@]}"
@@ -1304,7 +1330,7 @@ symlinks(){
 
     # update missing targets
     logger INFO "Found ${#hits[@]} unlinked mods"
-    if [[ $STEAM_LAUNCH -eq 1 ]]; then
+    if [[ -n $STEAMSCRIPT ]]; then
         _create_links "${hits[@]}" > >(_pulse)
     else
         _create_links "${hits[@]}"
diff --git a/helpers/ui.py b/helpers/ui.py
index ae28ede..e167277 100644
--- a/helpers/ui.py
+++ b/helpers/ui.py
@@ -17,7 +17,6 @@ import gi
 gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk, GLib, Gdk, GObject, Pango
 
-# 5.6.0
 app_name = "DZGUI"
 
 cache = {}
@@ -38,7 +37,7 @@ mod_store = Gtk.ListStore(str, str, str, float, str)
 #cf. log_cols
 log_store = Gtk.ListStore(str, str, str, str)
 #cf. browser_cols
-server_store = Gtk.ListStore(str, str, str, str, int, int, int, str, int)
+server_store = Gtk.ListStore(str, str, str, str, int, int, int, str, int, str)
 
 default_tooltip = "Select a row to see its detailed description"
 server_tooltip = [None, None]
@@ -50,6 +49,7 @@ helpers_path = '%s/.local/share/dzgui/helpers' %(user_path)
 log_path = '%s/logs' %(state_path)
 changelog_path = '%s/CHANGELOG.md' %(state_path)
 geometry_path = '%s/dzg.cols.json' %(state_path)
+res_path = '%s/dzg.res.json' %(state_path)
 funcs = '%s/funcs' %(helpers_path)
 mods_temp_file = '%s/dzg.mods_temp' %(cache_path)
 stale_mods_temp_file = '%s/dzg.stale_mods_temp' %(cache_path)
@@ -88,14 +88,16 @@ log_cols = [
 ]
 filters = {
     "1PP": True,
-    "3PP": True,
     "Day": True,
-    "Night": True,
     "Empty": False,
+    "3PP": True,
+    "Night": True,
     "Full": False,
     "Low pop": True,
     "Non-ASCII": False,
-    "Duplicate": False
+    "Duplicate": False,
+    "Official": True,
+    "Unoffic.": True,
 }
 
 
@@ -552,7 +554,7 @@ def parse_server_rows(data):
     lines = data.stdout.splitlines()
     reader = csv.reader(lines, delimiter=delimiter)
     try:
-        rows = [[row[0], row[1], row[2], row[3], int(row[4]), int(row[5]), int(row[6]), row[7], int(row[8])] for row in reader if row]
+        rows = [[row[0], row[1], row[2], row[3], int(row[4]), int(row[5]), int(row[6]), row[7], int(row[8]), row[9]] for row in reader if row]
     except IndexError:
         return 1
     for row in rows:
@@ -685,7 +687,7 @@ def process_shell_return_code(transient_parent, msg, code, original_input):
             process_tree_option([treeview.view, RowType.HANDSHAKE], treeview)
         case 255:
             spawn_dialog(transient_parent, "Update complete. Please close DZGUI and restart.", Popup.NOTIFY)
-            Gtk.main_quit()
+            save_res_and_quit(transient_parent)
 
 
 def process_tree_option(input, treeview):
@@ -874,19 +876,36 @@ class OuterWindow(Gtk.Window):
         self.add(self.grid)
         if is_game_mode is True:
             self.fullscreen()
+        elif query_config(None, "fullscreen")[0] == "true":
+            logger.info("User preference for 'fullscreen' is 'true'")
+            self.maximize()
         else:
-            if query_config(None, "fullscreen")[0] == "true":
-                self.maximize()
+            if os.path.isfile(res_path):
+                with open(res_path, "r") as infile:
+                    try:
+                        data = json.load(infile)
+                        valid_json = True
+                    except json.decoder.JSONDecodeError:
+                        logger.critical("JSON decode error in '%s'" %(res_path))
+                        valid_json = False
+            else:
+                valid_json = False
+            if valid_json:
+                res = data["res"]
+                w = res["width"]
+                h = res["height"]
+                logger.info("Restoring window size to %s,%s" %(w,h))
+                self.set_default_size(w, h)
 
-        # Hide FilterPanel on main menu
         self.show_all()
+        # Hide FilterPanel on main menu
         self.grid.right_panel.set_filter_visibility(False)
         self.grid.sel_panel.set_visible(False)
         self.grid.scrollable_treelist.treeview.grab_focus()
 
     def halt_proc_and_quit(self, window, event):
         self.grid.terminate_treeview_process()
-        Gtk.main_quit()
+        save_res_and_quit(window)
 
 
 class ScrollableTree(Gtk.ScrolledWindow):
@@ -896,7 +915,6 @@ class ScrollableTree(Gtk.ScrolledWindow):
         self.treeview = TreeView(is_steam_deck)
         self.add(self.treeview)
 
-
 class RightPanel(Gtk.Box):
     def __init__(self, is_steam_deck):
         super().__init__(spacing=6)
@@ -925,8 +943,7 @@ class RightPanel(Gtk.Box):
         self.question_button.connect("clicked", self._on_button_clicked)
 
         self.pack_start(self.debug_toggle, False, True, 0)
-        if is_steam_deck is False:
-            self.pack_start(self.question_button, False, True, 0)
+        self.pack_start(self.question_button, False, True, 0)
 
     def _on_button_toggled(self, button, command):
         grid = self.get_parent()
@@ -971,7 +988,7 @@ class ButtonBox(Gtk.Box):
             button.set_opacity(0.6)
             self.buttons.append(button)
             button.connect("clicked", self._on_selection_button_clicked)
-            self.pack_start(button, False, False, True)
+            self.pack_start(button, False, False, 0)
 
         self.buttons[0].set_opacity(1.0)
 
@@ -1043,7 +1060,9 @@ class ButtonBox(Gtk.Box):
 
         if context == ButtonType.EXIT:
             logger.info("Normal user exit")
-            Gtk.main_quit()
+            widgets = relative_widget(self)
+            window = widgets["outer"]
+            save_res_and_quit(window)
             return
         cols = treeview.get_columns()
 
@@ -1073,12 +1092,13 @@ class ButtonBox(Gtk.Box):
 
 
 class CalcDist(multiprocessing.Process):
-    def __init__(self, widget, addr, result_queue, cache):
+    def __init__(self, widget, addr, qport, result_queue, cache):
         super().__init__()
 
         self.widget = widget
         self.result_queue = result_queue
         self.addr = addr
+        self.qport = str(qport)
         self.ip = addr.split(':')[0]
 
     def run(self):
@@ -1087,7 +1107,7 @@ class CalcDist(multiprocessing.Process):
             self.result_queue.put([self.addr, cache[self.addr][0], cache[self.addr][1]])
             return
         proc = call_out(self.widget, "get_dist", self.ip)
-        proc2 = call_out(self.widget, "test_ping", self.ip)
+        proc2 = call_out(self.widget, "test_ping", self.ip, self.qport)
         km = proc.stdout
         ping = proc2.stdout
         self.result_queue.put([self.addr, km, ping])
@@ -1314,6 +1334,7 @@ class TreeView(Gtk.TreeView):
 
         if self.view == WindowContext.TABLE_API or self.view == WindowContext.TABLE_SERVER:
             addr = self.get_column_at_index(7)
+            qport = self.get_column_at_index(8)
             if addr is None:
                 server_tooltip[0] = format_tooltip()
                 grid.update_statusbar(server_tooltip[0])
@@ -1327,7 +1348,7 @@ class TreeView(Gtk.TreeView):
                 grid.update_statusbar(tooltip)
                 return
             self.emit("on_distcalc_started")
-            self.current_proc = CalcDist(self, addr, self.queue, cache)
+            self.current_proc = CalcDist(self, addr, qport, self.queue, cache)
             self.current_proc.start()
         else:
             tooltip = format_metadata(row_sel)
@@ -1582,13 +1603,15 @@ class TreeView(Gtk.TreeView):
                     column_title = "Name"
                 saved_size = data["cols"][column_title]
                 column.set_fixed_width(saved_size)
+                column.set_expand(True)
             else:
                 if ("Name" in column_title):
                     column.set_fixed_width(800)
                 if (column_title == "Map"):
                     column.set_fixed_width(300)
 
-            self.append_column(column)
+            if i != 10:
+                self.append_column(column)
 
         self.update_first_col(mode.dict["label"])
 
@@ -2330,12 +2353,8 @@ class Grid(Gtk.Grid):
         self._version = "%s %s" %(app_name, sys.argv[2])
 
         self.scrollable_treelist = ScrollableTree(is_steam_deck)
-        if is_steam_deck is True:
-            self.scrollable_treelist.set_hexpand(False)
-            self.scrollable_treelist.set_vexpand(True)
-        else:
-            self.scrollable_treelist.set_hexpand(True)
-            self.scrollable_treelist.set_vexpand(True)
+        self.scrollable_treelist.set_hexpand(False)
+        self.scrollable_treelist.set_vexpand(True)
 
         self.right_panel = RightPanel(is_steam_deck)
         self.sel_panel = ModSelectionPanel()
@@ -2352,14 +2371,9 @@ class Grid(Gtk.Grid):
         self.bar.add(self.status_right_label)
         self.update_right_statusbar()
 
-        if is_steam_deck is True:
-            self.attach(self.scrollable_treelist, 0, 0, 4, 1)
-            self.attach_next_to(self.bar, self.scrollable_treelist, Gtk.PositionType.BOTTOM, 4, 1)
-            self.attach_next_to(self.right_panel, self.scrollable_treelist, Gtk.PositionType.RIGHT, 1, 1)
-        else:
-            self.attach(self.scrollable_treelist, 0, 0, 7, 5)
-            self.attach_next_to(self.bar, self.scrollable_treelist, Gtk.PositionType.BOTTOM, 7, 1)
-            self.attach_next_to(self.right_panel, self.scrollable_treelist, Gtk.PositionType.RIGHT, 1, 1)
+        self.attach(self.scrollable_treelist, 0, 0, 3, 1)
+        self.attach_next_to(self.bar, self.scrollable_treelist, Gtk.PositionType.BOTTOM, 3, 1)
+        self.attach_next_to(self.right_panel, self.scrollable_treelist, Gtk.PositionType.RIGHT, 1, 1)
 
     def update_right_statusbar(self):
         config_vals.clear()
@@ -2438,16 +2452,50 @@ class App(Gtk.Application):
         self.win = OuterWindow(is_steam_deck, is_game_mode)
         self.win.set_icon_name("dzgui")
 
+
         accel = Gtk.AccelGroup()
         accel.connect(Gdk.KEY_q, Gdk.ModifierType.CONTROL_MASK, Gtk.AccelFlags.VISIBLE, self._halt_window_subprocess)
         self.win.add_accel_group(accel)
 
-        GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, Gtk.main_quit)
+
+        GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self._catch_sigint)
         Gtk.main()
 
-    def _halt_window_subprocess(self, accel_group, window, code, flag):
-        self.win.halt_proc_and_quit(self, None)
+    def _catch_sigint(self):
+        self.win.halt_proc_and_quit(self.win, None)
 
+    def _halt_window_subprocess(self, accel_group, window, code, flag):
+        self.win.halt_proc_and_quit(self.win, None)
+
+
+def save_res_and_quit(window):
+    if window.props.is_maximized:
+        Gtk.main_quit()
+        return
+    rect = window.get_size()
+
+    def write_json(rect):
+        data = {"res": { "width": rect.width, "height": rect.height } }
+        j = json.dumps(data, indent=2)
+        with open(res_path, "w") as outfile:
+            outfile.write(j)
+        logger.info("Wrote initial window size to '%s'" %(res_path))
+
+    if os.path.isfile(res_path):
+        with open(res_path, "r") as infile:
+            try:
+                data = json.load(infile)
+                data["res"]["width"] = rect.width
+                data["res"]["height"] = rect.height
+                with open(res_path, "w") as outfile:
+                    outfile.write(json.dumps(data, indent=2))
+            except json.decoder.JSONDecodeError:
+                logger.critical("JSON decode error in '%s'" %(res_path))
+                write_json(rect)
+    else:
+        write_json(rect)
+
+    Gtk.main_quit()
 
 class ModSelectionPanel(Gtk.Box):
     def __init__(self):
@@ -2471,7 +2519,6 @@ class ModSelectionPanel(Gtk.Box):
             button.connect("clicked", self._on_button_clicked)
             self.pack_start(button, False, True, 0)
 
-
     def initialize(self):
         l = len(self.get_children())
         last = self.get_children()[l-1]
@@ -2483,7 +2530,6 @@ class ModSelectionPanel(Gtk.Box):
                 case "Unhighlight stale":
                     i.set_label("Highlight stale")
 
-
     def _on_button_clicked(self, button):
         self.active_button = button
         label = button.get_label()
@@ -2512,7 +2558,6 @@ class ModSelectionPanel(Gtk.Box):
                         path = Gtk.TreePath(i)
                         treeview.get_selection().select_path(path)
 
-
     def _remove_last_button(self):
         children = self.get_children()
         l = len(children)
@@ -2616,7 +2661,7 @@ class FilterPanel(Gtk.Box):
         self.keyword_entry.set_placeholder_text("Filter by keyword")
         self.keyword_entry.connect("activate", self._on_keyword_enter)
         self.keyword_entry.connect("key-press-event", self._on_esc_pressed)
-    
+
         completion = Gtk.EntryCompletion(inline_completion=True)
         completion.set_text_column(0)
         completion.set_minimum_key_length(1)
@@ -2625,7 +2670,7 @@ class FilterPanel(Gtk.Box):
         renderer_text = Gtk.CellRendererText(ellipsize=Pango.EllipsizeMode.END)
         self.maps_combo = Gtk.ComboBox.new_with_model_and_entry(map_store)
         self.maps_combo.set_entry_text_column(0)
-    
+
         # instantiate maps completer entry
         self.maps_entry = self.maps_combo.get_child()
         self.maps_entry.set_completion(completion)
@@ -2637,12 +2682,20 @@ class FilterPanel(Gtk.Box):
         self.maps_combo.connect("changed", self._on_map_changed)
         self.maps_combo.connect("key-press-event", self._on_esc_pressed)
 
-        self.pack_start(self.filters_label, False, False, True)
-        self.pack_start(self.keyword_entry, False, False, True)
-        self.pack_start(self.maps_combo, False, False, True)
+        self.pack_start(self.filters_label, False, False, 0)
+        self.pack_start(self.keyword_entry, False, False, 0)
+        self.pack_start(self.maps_combo, False, False, 0)
 
+        button_grid = Gtk.Grid()
+        row = 1
+        col = 0
         for i, check in enumerate(checks[0:]):
-            self.pack_start(checks[i], False, False, True)
+            col = col + 1
+            if (col > 3):
+                row = row + 1
+                col = 1
+            button_grid.attach(checks[i], col, row, 1, 1)
+        self.pack_start(button_grid, False, False, 0)
 
     def _on_map_entry_keypress(self, entry, event):
         match event.keyval: