I have two TIVO mini's experiencing the same daily problem with Premiere 4 DVR at different times. In the middle of playing a recording, the playback will stop, display a network connection message, and return to menu with Resume playing option. I can browse all my recordings, but when I try to play any recording, the screen pauses for a few seconds (never see any of the recording), and returns back to the menu with the Play option. I can go into Settings / Network / Network Diagnostics and successfully complete the Connect to Internet test. The other mini continues to work whenever one has this problem. I am using hardwired Ethernet cat5 cable to a DLink 10/100/1000 gigabit switch between minis and Premiere DVR. I replaced the DLink with a Netgear switch, and replaced the network cables, but the problem remains. The only way for the mini to start working again, is if I power it off and back on then everything is fine for another day. Each mini has this problem at different times (never at the same time). Very frustrating. Has anyone else solved this problem.