Bozo Galora
Diamond Member
Assuming the current board is kaput, and assuming you get even another, I would run a 1000KV UPS in the system to make sure its not your wall power - dips and spikes.
Edit:
And I dont know how it is in your city, but here we can call the power company to do a line check that lasts for a few days and graphs actual voltages.
Edit:
And I dont know how it is in your city, but here we can call the power company to do a line check that lasts for a few days and graphs actual voltages.