I have OMG setup on a NodeMCU with the cheap transmitter and receiver. It seems when placed close to my wifi router, it is overtriggering and seems to think it is receiving a lot of data. (not related to OMG, I have seen this behaviour before).
Interesting thing is that Home Assistant creates entities for every code transmitted by OMG over mqtt, with this result:
Yep, same for me. It’s really annoying:( Besides of that, you can’t remove those switches until you don’t remove the whole device integration. The only solution is to disable mqtt auto discovery, but i don’t like it. Have you found the solution for the problem already?
On the future v0.9.6 you will be able to deactivate autodiscovery with a switch. You could let it ON at start and deactivate it after. When you have a new equipment you just put it ON so as to discover it.