Over the 1 year I’ve been using OpenEVSE, I’ve now got the “Stuck Contact” error total of 5 times. Latest one this morning. Should I be worried or replace some component? Is something faulty? Can I check something? Why does it occur so seldom/randomly?
I haven’t identified any specific common reason why this occurs, I just notice it in the morning when car has charged few hours at night (via Demandshaper). Nothing common in weather conditions for example, now it is -15C and first time it has occurred in such cold weather.
I can just restart the device via web UI to work around the issue. Firmware 5.1.0.EU, wifi firmware 2.9.1.
I’ve read this but it doesn’t exactly apply as my issue always goes away after restart: OpenEVSE boots and displays "Error Stuck Relay" : Support.