Hi,
I recently bought the 6982 card over Christmas and have this installed in a Gigabyte 75m d3v motherboard.
The motherboard has the following components installed:
1. Hauppage dvb-s2 single tuner card in PCI slot.
2. TBS 6982 dual tuner installed in PCI-E x1 slot (PCI 2.0)
3. Pallit NVidia 9800gt card installed in PCI-E x16 slot (PCI 3.0)
The TBS card works fine in windows 8.1 using DVBlink and Windows media center.
However when it resumes from sleep the TBS is not recognised in Device Manager.
Maybe it's a driver problem?