Hi. I managed to get the two boxes (V6box downstairs and TiVo upstairs connected via power line) to show on one another. I am now having problems playing recorded programs from the TiVo box on the V6 box. The are freezing and then stop start. Happened once last night now is doing it on all programs tonight. Can't watch any of them on V6. They will work on the TiVo direct and V6 ones work on TiVo. Any suggestions please?