OTA Firmware Upgrade

[hamster]

I've been trying to work out why OTA upgrades seem to crash when I have Domoticz MQTT enabled in the configuration, but when I switch to Domoticz HTTP. OTA upgrades work fine? Any idea's This is the same for 5 different ESP12E's ?

[edautz]

I implemened OTA upgrades using the Arduino IDE. It runs mostly of the time fine. Sometimes i got an authentication error or an upluad error. After restarting the IDE it goes fine again.

I use it with an Nodemcu 1.0 and Nodemcu v3 Esp.