I recently bought a Roamio and two Minis. This is my first TiVo since 2005, so I was excited to get back to TiVo with the new DVR. However, the experience so far has been less than enjoyable. When everything works, it's great, the problem is that my Minis regularly lose their connection (V87 error) to the Roamio and the stream cuts out. Sometimes it happens every 5 minutes, sometimes it takes an hour. But it always happens. I'm fairly tech savvy, and I've tried a million and one troubleshooting techniques. I've spent hours on the phone with TiVo support. I've tried plugging my Roamio and the Minis directly into two different routers using different cables. No matter what I do, when I ping my Roamio, I regularly get ping times above 1ms (often as high as 10ms) and regular packet losses on my LAN. Anyone have any thoughts? Could my Roamio just have a bad NIC? I'm at my wits end here. Thanks!