My replacement Tablo did it again last night. I woke up this morning, turned on the TV and the Roku said "No Tablo Found". I went down to the basement where all the networking equipment is located and there is no light shown on the Tablo and none of my other devices could connect either. No response to the reset button so I had to unplug it to get a reboot.
After getting it back up and running I put it into Heartbeat mode. Can someone please, please, PLEASE take a look at it and tell me WTF is wrong. I've thrown more money at this device than should be necessary. Different router, 2 NEW hard drives, 1 used hard drive, different surge protector strips and countless hours of frustration.
The Tablo is standing on end in a cool, dry, climate controlled basement. Gigabit hardwired to my network along with my router, Motorola cable modem, Roku Premiere Plus, Synology NAS, and PC's. Power is plugged in to a surge protector...the same one all of the other devices are on.