Ok, haveing received high speed via local phone company tues after waiting about 4 years, I ran into an immediate problem. When the phone man was installing the system during the day I had no problems and was happily working away. However when I turned on my generator I found I could'nt get on line. The next morning early, on solar again no problems at all. Later on when again last night with the generator on , no modum working ! And fianlly again this morning on solar, no problems at all. So, I started my generator and wiola, no signal or modum operating hense no internet once again. So, after checking the watts amps and finding no problems I decided to check the hertz and guess what ? My trace mod. sinewave invertor was putting out exactly 59.9 hertz witch is great. Then I started my generator and checked out the hertz on it and it was putting out about 64.4 hertz. It has drifted about 4 hertz in about a year. So, am quickly learning that although my satalite high speed modum was not effected by the hertz difference my phone modum/router is and very easily also. Thoughts ?