Unknown cards are usualy shown when a card is either removed or has been reallocated by the OS.
Unplugging a card that has been previously used by the TVSERVER will cause this.
Sometimes just plugging in another device espeacialy with USB can cause the OS to reallocte existing devices , I have had this with USB tuners and plugging in a USB hard drive.
Unfortunatly the remove TUNER from within the SETUPTV doesn't seem to work ie the details aren't removed form the database.
The only way to succesfully deal with this random event is to delete the database and start again. Or delete specific tables and dependencies (not recommended as a full databse delete is easier)
That explains that, I updated drivers for my card before this 'fault' developed. Is it a big issue, will it cause any further problems if I simply disable the 'unknown' card in TVServer Config?
Ah yes. They are attached now using the test tool. Should hopefully help figuring out the 'No Signal' issue.For future logs could you use the MPTestTooL2 to gather the logs as we need as muchdetails as possible.
RC1 doesn't colate the TVSERVER logs so you will need to rar all these BUT RC1+SVN's have corrected this porblem .