[POD3]

In the process of reconfiguring my audio and TV, the 4XL stopped displaying TV channels. Did a restart to no avail. Checked the coaxial cable connection and replaced same- just to be sure. Tested for continuity; passed. The configuration is as follows: Apple Airport, with 3 devices connected via CAT5- Sony Bravara, AppleTV and the TiVo. On IP Scan, all three show-up and can be pinged. The other TiVo boxes on the network are greyed out. Also, can’t access Netflix, but can on Sony and AppleTV leaving me to believe that I might have a tuner failure. The content on the TiVo box and external HD is viewable. So, that would R/O a HD issue.