Anyone else ever experience electrical dropouts?

Zd, thanks! I appreciate you brainstorming with me on this one. I actually already tried the different outlet solution to no avail. I also tried different power cords on the power supply. Nothing worked. Last thing I did lastnight was change my digital coax connection on my Nova pre from coax 2 to coax 1 and haven't had a dropout yet. Roomate was just running the vacuum again (strangely enough... ) and didn't have a single drop out. I'm stumped...

My online research lastnight left me at a point where I was going to start questioning if I have a bad digital coax cable. I read online that a bad digital cable (or using an rca cable instead of a digital cable, which I'm not doing) can cause dropouts of the signal every few minutes or even a few times every minute...

Well its snowing here today, after being close to 80 degrees out this past week, so I will be staying home listening to music today so I'll report back later as to what I find out today!

Thanks again ZD!

Last thing I did lastnight was change my digital coax connection on my Nova pre from coax 2 to coax 1 and haven't had a dropout yet. Roomate was just running the vacuum again (strangely enough... ) and didn't have a single drop out. I'm stumped...
03-25-15: B_limo

About 10 or so years ago I had a Marantz 5.1 digital to analog processor that would occasionally make a clicking sound heard through the speakers and sometimes drop outs in sound heard through the speakers. Problem was the digital coax cable I was using at the time. Tried another digital coax cable, no more problems.

Why? Beats me....
If Al, Almarg, is following this thread, I would be willing to bet Al could give you possible reasons why.
.

Yeah, I'm thinking digi cable. Still haven't had a dropout today, yet. Im wondering if when switching inputs from coax 1 to coax 2 lastnight happened to position the cable different enough to reconnect a loose connection within the cable.

I'm afraid to do anything to try to recreate the problem in order to just pin point the issue because it seems to be working now.

Most of the time when Al chimes in I don't know what the heck he's talking about anyways. Even "dumbed" up, he's still above my head.

Ok, I am still able to get cutouts when turning my lightswitch (ceiling fan / dimmer) on and off. Switched out the Digital Cable for an RCA cable and I can't get the signal to dropout no matter what I do now. I think its safe to say that its the digital cable that has gone bad.

I'm going to see if I can get it replaced under warranty :)

Thanks ZD and Jea for helping me figure this out!