I noticed that on my S2, HME apps wouldn't run. Didn't matter if they were TiVo apps or not or local network apps or remote apps. Every single one would appear to download (lots of network activity) and then the TiVo would just sit there. I wouldn't even get a "Please Wait" message. I tried renewing the DHCP, but that didn't help. The only thing that worked was rebooting the TiVo (which hadn't rebooted since the last software upgrade). Has anyone ever seen this before?