From dbc5ec27f77cae59d465c60100506ffd092a3060 Mon Sep 17 00:00:00 2001
From: GUVWAF <78759985+GUVWAF@users.noreply.github.com>
Date: Thu, 21 Nov 2024 21:11:50 +0100
Subject: [PATCH] Temporarily disable MDNS when MQTT is enabled (#5418)

Leads to a panic
---
 src/mesh/wifi/WiFiAPClient.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/mesh/wifi/WiFiAPClient.cpp b/src/mesh/wifi/WiFiAPClient.cpp
index 911a47093..779576d64 100644
--- a/src/mesh/wifi/WiFiAPClient.cpp
+++ b/src/mesh/wifi/WiFiAPClient.cpp
@@ -62,7 +62,11 @@ static void onNetworkConnected()
         LOG_INFO("Start WiFi network services");
 
         // start mdns
-        if (!MDNS.begin("Meshtastic")) {
+        if (
+#ifdef ARCH_RP2040
+            !moduleConfig.mqtt.enabled && // MDNS is not supported when MQTT is enabled on ARCH_RP2040
+#endif
+            !MDNS.begin("Meshtastic")) {
             LOG_ERROR("Error setting up MDNS responder!");
         } else {
             LOG_INFO("mDNS Host: Meshtastic.local");