its gotten worse. I've had to shut down a bunch of my puters. don't know what is going on but we are having low voltage in the house. Its a problem in house. had it for two days then stopped for two days now it is back. any time the heater or microwave starts up the lights dim. with the microwave there isn't enough power to run the thing right. I only had one server that it was effecting so far, but I have shut 5 boxes off. may try putting them back on line but i'm concerned that I might loose them. electrician not coming till after Christmas guess I will just deal with it till then.