Clarify "unknown application frame" message for TCP coordinators (#667)

Clarify TCP error frame
zigpy · Jan 25, 2025 · bdb7374 · bdb7374
1 parent 6579f1f
commit bdb7374
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/bellows/ezsp/protocol.py b/bellows/ezsp/protocol.py
@@ -149,11 +149,16 @@ def __call__(self, data: bytes) -> None:
             frame_name, _, rx_schema = self.COMMANDS_BY_ID[frame_id]
         except KeyError:
             LOGGER.warning(
-                "Unknown application frame 0x%04X received: %s (%s).  This is a bug!",
+                "Unknown application frame 0x%04X received: %s (%s)",
                 frame_id,
                 binascii.hexlify(data),
                 binascii.hexlify(orig_data),
             )
+            LOGGER.warning(
+                "If you are using a network coordinator, this is usually caused by"
+                " multiple clients connecting at once to the same coordinator. This is"
+                " not a supported configuration."
+            )
             return
 
         try: