Indeed, do you never know. I don't honestly think turning it off and back on would do anything, either. I also don't have one of those chairs, nor do I want t

Indeed, do you never know. I don't honestly think turning it off and back on would do anything, either. I also don't have one of those chairs, nor do I want to buy one and use it to test the theory. But, turning it off and back on again is a simple and easy thing to do that should be reasonably safe for the equipment. There is, after all, a reason why power cycling equipment is often a first step to diagnosing and/or fixing weird problems. :)