diff --git a/TODO.md b/TODO.md
index e2315b5..852ad76 100644
--- a/TODO.md
+++ b/TODO.md
@@ -34,7 +34,7 @@
 - [x] Source scanner tracking for synced devices
 - [x] Peer scanner markers on map
 - [x] Background sync thread
-- [ ] WebSocket real-time sync (instead of polling)
+- [x] WebSocket real-time sync (instead of polling)
 - [ ] Automatic peer discovery via mDNS/Bonjour
 - [ ] Sync RSSI history for trilateration
 - [ ] Web UI for peer management
@@ -120,7 +120,7 @@
 ## API & Integration
 
 - [ ] OpenAPI/Swagger documentation
-- [ ] WebSocket for real-time updates
+- [x] WebSocket for real-time updates
 - [ ] GraphQL endpoint (optional)
 - [ ] MQTT publishing
 - [x] Home Assistant webhook integration (scan results, new device, departure)
diff --git a/src/rf_mapper/web/static/css/style.css b/src/rf_mapper/web/static/css/style.css
index e56ddfb..2533407 100644
--- a/src/rf_mapper/web/static/css/style.css
+++ b/src/rf_mapper/web/static/css/style.css
@@ -714,6 +714,11 @@ body {
     border-radius: var(--border-radius) !important;
     padding: 0.75rem !important;
     box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2) !important;
+    overflow: visible !important;
+}
+
+.maplibregl-popup {
+    overflow: visible !important;
 }
 
 .maplibregl-popup-anchor-bottom .maplibregl-popup-tip {