I have 2 nodemcu flashed with same version of wled. Both are connected to same power supply. When a power failure occur, one come back no problem, the other always freeze and require me to go press reset on it. Bot have a relay connected to the same pin. One have a button (the one without any problem).
Does anyone have an idea of what’s going on? Is it a faulty nodemcu?
I flashed it today with latest version with a erase first, and got a power outage about 9 hours later and same problem, it’s frozen again in a weird state.