Ever since I cancelled TWC and removed the CableCards from my S3 I get scratchy, distorted sound on CNET podcasts. I re-ran guided setup for antenna only and my internet connection is via wired Ethernet. I previously subscribed to the CNET podcasts and they all sound fine. Oddly, after re-running guided setup The CNET podcasts stopped recording automatically so I started them over again. This time it made a new folder but the podcasts have the distorted sound. The old ones sound fine except for a very few, which are distorted. I tried restarting the Tivo but it didn't help. Also, I now don't get the "beeps" when maneuvering, selecting and skipping through programs. A reboot didn't help. The sounds are turned on in the "settings" menu. Any help will be appreciated.