I've been using Tivo Desktop Plus for a long time now and everything has been working smoothly. I tried everything I could think of- restarting Tivo box, resetting media access key, etc. The signal strength is great but the PC folder is not showing up in Now Playing. The only change I've made recently that could be affecting things is I installed a VPN on my PC. However, the PC is not showing up on "Now Playing" even when I'm not connected to the VPN network. Any ideas?