My SlingCatcher shows video but there is no sound unless and and until I pull the power from the SlingCatcher, wait a minute, and repower the SlingCatcher. Then I get sound until the next time I use the SlingCatcher. I have tried a hard reboot and it has not fixed the problem. I do not have this problem when watching a program on SlingPlayer on my computer, only when using my SlingCatcher with my TV. Any thoughts about how I can cure the problem?