Never have had this issue and haven’t changed a thing:
While sitting in the cockpit with ONLY external power on I keep hearing a switch being clicked every
30 seconds or so. I looked behind the pilot at all the circuit breakers and different ones will switch from on to off and I can’t get it to stop. Deleted the aircraft, removed all mods, reinstalled and it keeps happening. Is there an option that I need to turn off? I can’t fly as random systems and/or equipment keep getting turned off. Any help is appreciated!