No tuner available after 5 minutes

[benraymond]

I have WMC running on windows 7 with a Ceton infinTV 4 channel card and cable card. Was working fine.

Took the computer this summer to a place with no internet or TV; turned off all scheduled recordings.

Since I got back, System runs fine for about 3-5 minutes - Live TV OK, encrypted channels OK

Then I get the "No tuner available to satisfy the request," error. Only restarting the system will bring it back online.

Ceton card appears to be working normally, diagnostics OK, Temps are in the low 40's c. Latest firmware

Ceton has been unhelpful - say things looking ok from the diagnostics - told me to turn off windows firewall (which did not help) and to ensure that my network connection is "Home" (which it is).

I unfortunately do not have a system restore point for before this happened. Windows backup of my files did not help.

Any replies/suggestions greatly appreciated.

Ben