This simply means that TV Server doesn't know that your tuners are available.Completely new problem this morning. TV Server is not detecting any tuners at all. It shows them in the cards tab, but they aren't initialized and I can't edit them.
In order for MP to wake the system for recordings, you must enable the PowerScheduler plugin in both MediaPortal and TV Server configuration in the plugin sections.Recording works, but only if the Win 10 system is awake. Still looking for the culprit that keeps my Win 10 system from waking to do a recording.
BTW, I had the same problem in a Win 8.1 system (MP would not wake the system to record) but one day, it miraculously started working. Not sure why.