I have 2 Tivo TCD652160 HD's. They both used the dreaded Brighthouse tunning adapters. They both use linksys wireless bridges (but I have ran a cat5 cord right to the modem, it makes no difference.) About 2 months ago they both started the "guide data will run out" stuff" although they had both successfully connected. The living room one has had 1tb drive that I but in for about 3 years and has been working well. Other than restarting it and forcing it to connect I have not done anything to it. The one in my bedroom had a 3 month old 2TB drive that I put in using the original drive image. I got that one stuck in the in the "guided set up." I replaced the drive with a spare one and the original drive as a source and it has been working fine for about a week. Now it is back to doing the S03 error. They both do exactly the same thing. They get all the way to either "loading"or "Preparing to load". I am thinking the it is not my units that are the problem. It is really hard to believe that I have 2 units and 3 drives that are all sick. I am thinking Brighthouse changed something, but I didnt really want to try using the "guided set up" since that got me stuck in loop the first time. Any suggestions?