My HR10-250 got crazy...
A couple of hours after the 6.3b update, it began acting weird... it was claiming that the access card was not (and it was...), then after hours of trying with support over the phone, they gave up....
It is strange, because now if you go into the system information screen it toggles between no access card - account closed and the right card number and account in good standing... Of course while it is doing that you can't watch because it freezes every 4 seconds (and it is worse if you have OTA in at least one tuner)
Now, if you manage to start a recording, and you watch the recorded program later, it is ok (not if you rewind the live buffer, only watching the recorded show...)
Anyway, as the error happened after the update, the CSR told me that it was their fault, so they will replace the receiver with no cost (even though it is owned and out of warranty)...
Of course she had no idea if they will send me an HR10 or the new HR20...