Unfortunately I still have the problems with the tuner selection that you cannot repeat. Also I have a new one :When I stop JRiver and media server and restart, then group 1 starts correctly OTA, group 2 starts correctly OTA but then group 3 refuse to start IPTV saying it is in conflict and no tuner available. I checked that the IPTV works independantly. Group 3 will sart OTA if I stop group 1 or group 2. On my side this problem is repeatable.