fixed bug in top.html now it shows all channels as a option

README.md

@@ -9,7 +9,7 @@ The project serves as a real-time monitoring and diagnostic tool for the Meshtas
 - Node list/map UX: added node list filtering for wider active-node ranges, included all database nodes where appropriate, and made map node colors persistent across reboots.
 - QR/API fixes: corrected QR code generation when a node role is missing or unavailable.
 - Database cleanup: removed stored node public key data and added the Alembic migration to drop `node.public_key`.
-- Protobufs: refreshed vendored Meshtastic protobuf Python modules to upstream commit `9ab4a1d08cb833d897aee2367013318718391f2f`, including new hardware models such as `RAK6421`.
+- Protobufs: refreshed  Meshtastic protobuf Python modules to upstream commit 
 - Tooling: improved the protobuf updater so it supports raw commit SHAs, the newer upstream `meshtastic/*.proto` layout, generated `.pyi` stubs, and the vendored `nanopb`/`serial_hal` outputs.
 
 ### Version 3.0.6 — March 2026

meshview/lang/en.json

@@ -159,6 +159,7 @@
       "times_seen": "Seen (24h)",
       "avg_gateways": "Avg Gateways",
       "showing_nodes": "Showing",
+      "all_channels": "All Channels",
       "nodes_suffix": "nodes"
     },
 

meshview/lang/es.json

@@ -155,6 +155,7 @@
     "times_seen": "Visto (24h)",
     "avg_gateways": "Promedio de Gateways",
     "showing_nodes": "Mostrando",
+    "all_channels": "Todos los Canales",
     "nodes_suffix": "nodos"
   },
 

meshview/lang/ru.json

@@ -145,6 +145,7 @@
         "times_seen": "Принято (24ч)",
         "avg_gateways": "Среднее количество шлюзов",
         "showing_nodes": "Показать",
+        "all_channels": "Все каналы",
         "nodes_suffix": "ноды"
     },
     "nodegraph": {

meshview/templates/top.html

@@ -151,6 +151,11 @@ async function loadChannels() {
     const sel = document.getElementById("channelFilter");
 
     sel.innerHTML = "";
+    const allOpt = document.createElement("option");
+    allOpt.value = "";
+    allOpt.textContent = topTranslations.all_channels || "All channels";
+    sel.appendChild(allOpt);
+
     for (const ch of data.channels || []) {
         const opt = document.createElement("option");
         opt.value = ch;
@@ -158,7 +163,7 @@ async function loadChannels() {
         sel.appendChild(opt);
     }
 
-    sel.value = "MediumFast";
+    sel.value = "";
 }
 
 /* ======================================================