Anything you all have done to cut down on partial TTG transfers

I was wondering if you all have done anything that seems to cut down on the number of recordings that will only transfer partially. This may be that the signal coming into the Tivo was not strong enough or perhaps something else. I know perhaps there is a high likelihood that the event of a recording encountering a glitch that prevents a complete transfer is something that is not related to anything in particular. I was just wondering if there was perhaps anything that could be done to help prevent this issue from occurring in the future.