Within the last 4 days - we have had several shows that did not record. Looking at the recording history - they all have the same message: This episode was canceled due to an unexpected error (2003) Other shows record just fine. The missing ones all seem to be "record once" - the series recordings (Survivor, ER) all seem to be OK. Interestingly - Battlestar Galatica episode (series record) from last night shows the error message in recording history, but showed up in the 2-do list and played just fine. Any advice on troubleshooting this one?? Have read thorugh some OLD threads on this, but did not see any resolution. Here is the info on my DVR: HR21-200 Software 0x2CB Thanks everone!!!