diff --git a/com.pdma.notion-timer.sdPlugin/bin/plugin.js b/com.pdma.notion-timer.sdPlugin/bin/plugin.js
index e8760e2..fe7ddc7 100644
--- a/com.pdma.notion-timer.sdPlugin/bin/plugin.js
+++ b/com.pdma.notion-timer.sdPlugin/bin/plugin.js
@@ -6438,7 +6438,7 @@ async function stopTimer(token, entryId) {
 }
 
 // src/plugin.ts
-var CURRENT_VERSION = "1.0.49";
+var CURRENT_VERSION = "1.0.50";
 var GITEA_BASE = "https://gitea.pdmarf.co.uk/pdm/stream_deck_notion_timer/raw/branch/stable-rebuild";
 var SIGNING_PUBLIC_KEY = `-----BEGIN PUBLIC KEY-----
 MCowBQYDK2VwAyEAN7ko8TUpuPzPAJuKAZCRjV0c4ZSlou5d9pUAF6o12b4=
@@ -6543,10 +6543,12 @@ function setRunningEntry(entryId, actionId) {
   plugin_default.settings.getGlobalSettings().then((stored) => plugin_default.settings.setGlobalSettings({ ...stored, runningEntryId: entryId, runningActionId: actionId })).catch((err) => plugin_default.logger.error("Failed to persist running state:", err));
 }
 async function sendProjectsToPI(tokenOverride) {
+  plugin_default.logger.info(`[diag] sendProjectsToPI called, version=${CURRENT_VERSION}, hasToken=${!!tokenOverride}`);
   try {
     const global = await getGlobal();
     const token = tokenOverride ?? global.notionToken;
     if (!token) {
+      plugin_default.logger.info("[diag] sendProjectsToPI: no token, sending error payload");
       await plugin_default.ui.sendToPropertyInspector({ event: "projects", data: [], error: "Enter your Notion API token above.", version: CURRENT_VERSION });
       return;
     }
@@ -6558,6 +6560,7 @@ async function sendProjectsToPI(tokenOverride) {
       })
     ]);
     await plugin_default.ui.sendToPropertyInspector({ event: "projects", data: projects, users: usersResult, version: CURRENT_VERSION });
+    plugin_default.logger.info(`[diag] sendProjectsToPI: sent projects payload, version=${CURRENT_VERSION}`);
   } catch (err) {
     plugin_default.logger.error("Failed to fetch projects:", err);
     await plugin_default.ui.sendToPropertyInspector({ event: "projects", data: [], error: String(err), version: CURRENT_VERSION });
@@ -6635,7 +6638,8 @@ var TimerToggle = class extends SingletonAction {
       await Promise.all([ev.action.setState(0), ev.action.setTitle(title)]);
     }
   }
-  async onPropertyInspectorDidAppear(_ev) {
+  async onPropertyInspectorDidAppear(ev) {
+    plugin_default.logger.info(`[diag] onPropertyInspectorDidAppear fired for ${ev.action.id}, version=${CURRENT_VERSION}`);
     await sendProjectsToPI();
   }
   async onKeyDown(ev) {
@@ -6721,6 +6725,7 @@ TimerToggle = __decorateClass([
 var timerAction = new TimerToggle();
 plugin_default.actions.registerAction(timerAction);
 plugin_default.ui.onSendToPlugin(async (ev) => {
+  plugin_default.logger.info(`[diag] onSendToPlugin received event=${ev.payload.event}, version=${CURRENT_VERSION}`);
   if (ev.payload.event === "saveSettings" && ev.payload.settings) {
     await ev.action.setSettings(ev.payload.settings);
     const title = buttonTitle(ev.payload.settings.projectName || "");
diff --git a/com.pdma.notion-timer.sdPlugin/bin/plugin.js.sig b/com.pdma.notion-timer.sdPlugin/bin/plugin.js.sig
index 4a52926..f077a92 100644
--- a/com.pdma.notion-timer.sdPlugin/bin/plugin.js.sig
+++ b/com.pdma.notion-timer.sdPlugin/bin/plugin.js.sig
@@ -1 +1 @@
-s�����Ҍ��S����u፯Is5n��6���J��Z��h?�����ȅ��LJV�?1
\ No newline at end of file
+u�o%]�8��~/�l�b�ϨR�1��ܮ�u���%]��4C�Ri1����05@Kf��#X	
\ No newline at end of file
diff --git a/com.pdma.notion-timer.sdPlugin/ui/property-inspector.html b/com.pdma.notion-timer.sdPlugin/ui/property-inspector.html
index 5372e0a..443339a 100644
--- a/com.pdma.notion-timer.sdPlugin/ui/property-inspector.html
+++ b/com.pdma.notion-timer.sdPlugin/ui/property-inspector.html
@@ -147,6 +147,7 @@
   <p id="versionText"></p>
   <button id="updateBtn">Check for Updates</button>
   <p id="updateStatus"></p>
+  <p id="debugText" style="font-size:9px;color:#555;text-align:center;margin-top:4px;white-space:pre-line;"></p>
 
   <script src="libs/constants.js"></script>
   <script src="libs/prototypes.js"></script>
@@ -176,6 +177,15 @@
       el.className = cls || "";
     }
 
+    // TEMP diagnostic trail — remove once the update-refresh flow is confirmed working.
+    var debugLines = [];
+    function debugLog(msg) {
+      var t = new Date().toISOString().slice(11, 19);
+      debugLines.push(t + " " + msg);
+      if (debugLines.length > 8) debugLines.shift();
+      document.getElementById("debugText").textContent = debugLines.join("\n");
+    }
+
     // The plugin process restarts after an update, and a freshly-restarted
     // process has no way to push to an already-open panel (Stream Deck only
     // tells a plugin a panel is visible via a live didAppear/onSendToPlugin
@@ -186,6 +196,7 @@
       var token = document.getElementById("notionToken").value.trim();
       [1500, 3500, 6000, 9000].forEach(function(delay) {
         setTimeout(function() {
+          debugLog("poll: sending refreshProjects (+" + delay + "ms)");
           $PI.sendToPlugin({ event: "refreshProjects", token: token });
         }, delay);
       });
@@ -269,6 +280,7 @@
     }
 
     $PI.onConnected(function(jsn) {
+      debugLog("$PI.onConnected fired (panel loaded/reloaded)");
       currentSettings = jsn.actionInfo.payload.settings || {};
       $PI.getSettings();
       $PI.getGlobalSettings();
@@ -277,6 +289,7 @@
       document.getElementById("notionToken").addEventListener("input", scheduleCredSave);
       document.getElementById("userId").addEventListener("change", saveCredentials);
       document.getElementById("updateBtn").addEventListener("click", function() {
+        debugLog("Check for Updates clicked");
         document.getElementById("updateStatus").textContent = "";
         $PI.sendToPlugin({ event: "checkForUpdates" });
         pollForVersionRefresh();
@@ -319,6 +332,7 @@
 
     $PI.onSendToPropertyInspector(ACTION_UUID, function(jsn) {
       var payload = jsn.payload;
+      debugLog("received: " + payload.event + (payload.version ? " v" + payload.version : ""));
       if (payload.event === "updateStatus") {
         document.getElementById("updateStatus").textContent = payload.message;
       }
diff --git a/notion-timer.streamDeckPlugin b/notion-timer.streamDeckPlugin
index 0cb89ec..97d676f 100644
Binary files a/notion-timer.streamDeckPlugin and b/notion-timer.streamDeckPlugin differ
diff --git a/src/plugin.ts b/src/plugin.ts
index 6266c27..200d08d 100644
--- a/src/plugin.ts
+++ b/src/plugin.ts
@@ -1,4 +1,4 @@
-const CURRENT_VERSION = "1.0.49";
+const CURRENT_VERSION = "1.0.50";
 const GITEA_BASE = "https://gitea.pdmarf.co.uk/pdm/stream_deck_notion_timer/raw/branch/stable-rebuild";
 const SIGNING_PUBLIC_KEY = `-----BEGIN PUBLIC KEY-----
 MCowBQYDK2VwAyEAN7ko8TUpuPzPAJuKAZCRjV0c4ZSlou5d9pUAF6o12b4=
@@ -140,10 +140,12 @@ function setRunningEntry(entryId: string | null, actionId: string | null): void
 }
 
 async function sendProjectsToPI(tokenOverride?: string): Promise<void> {
+  streamDeck.logger.info(`[diag] sendProjectsToPI called, version=${CURRENT_VERSION}, hasToken=${!!tokenOverride}`);
   try {
     const global = await getGlobal();
     const token = tokenOverride ?? global.notionToken;
     if (!token) {
+      streamDeck.logger.info("[diag] sendProjectsToPI: no token, sending error payload");
       await streamDeck.ui.sendToPropertyInspector({ event: "projects", data: [], error: "Enter your Notion API token above.", version: CURRENT_VERSION });
       return;
     }
@@ -155,6 +157,7 @@ async function sendProjectsToPI(tokenOverride?: string): Promise<void> {
       }),
     ]);
     await streamDeck.ui.sendToPropertyInspector({ event: "projects", data: projects, users: usersResult, version: CURRENT_VERSION });
+    streamDeck.logger.info(`[diag] sendProjectsToPI: sent projects payload, version=${CURRENT_VERSION}`);
   } catch (err) {
     streamDeck.logger.error("Failed to fetch projects:", err);
     await streamDeck.ui.sendToPropertyInspector({ event: "projects", data: [], error: String(err), version: CURRENT_VERSION });
@@ -240,7 +243,8 @@ class TimerToggle extends SingletonAction<TimerSettings> {
     }
   }
 
-  async onPropertyInspectorDidAppear(_ev: PropertyInspectorDidAppearEvent<TimerSettings>): Promise<void> {
+  async onPropertyInspectorDidAppear(ev: PropertyInspectorDidAppearEvent<TimerSettings>): Promise<void> {
+    streamDeck.logger.info(`[diag] onPropertyInspectorDidAppear fired for ${ev.action.id}, version=${CURRENT_VERSION}`);
     await sendProjectsToPI();
   }
 
@@ -337,6 +341,7 @@ const timerAction = new TimerToggle();
 streamDeck.actions.registerAction(timerAction);
 
 streamDeck.ui.onSendToPlugin<{ event: string; settings?: TimerSettings; token?: string }>(async (ev) => {
+  streamDeck.logger.info(`[diag] onSendToPlugin received event=${ev.payload.event}, version=${CURRENT_VERSION}`);
   if (ev.payload.event === "saveSettings" && ev.payload.settings) {
     await ev.action.setSettings(ev.payload.settings);
     const title = buttonTitle(ev.payload.settings.projectName || "");
diff --git a/version.json b/version.json
index 9fc6242..b5f5ad4 100644
--- a/version.json
+++ b/version.json
@@ -1 +1 @@
-{ "version": "1.0.49" }
+{ "version": "1.0.50" }