When my Taz 5 is running the Halogen lights in the room and incandescent lights in the next room flickering. Those two rooms are on the same circuit so that explains why they are both affected. This has been commented on here but there as been on acceptable solution. I have tried running the printer though a UPC with no affect. Some people seem to suggest this is brownout issue. My Taz 5 is on 15A circuit which would give me 1800W. With my computer (max 750W), the printer (500W?), and a 100W light bulb would only come up with 1350W. The computer is not running a 750W, probably 300W. When I really crank the computer up there is no change in the printer or the computer so it looks like I have enough power for everything.
If the problem is not brownout, is there an issue with the headed bed causing some feedback to the house circuit? Is there some way to filter this? Can anyone actually confirm what is causing this? A hair dryer doesn’t do this, why the Taz 5?