Mains switch stuck on, second time

Sovol SV08
1

Mains switch stuck on, second time.

It happened, then I purchased a new one and replaced it.

A few months it happened to the new replaced switch. Suck on again.

May have fixed it..

Unplug then spray some 99% Isopropyl alcohol, swich the switch. Leave all night to dry out. Plug back in.. it worked… don’t know how long for

2

@sovol3d

3

Without a LOT more investigation this is only speculation but you may have a flakey power supply that is causing excessive arching when turning off or on.

Ask Sovol why 2 switches could fail in such a short time.