We have installed six (6) TBS6905 on a Supermicro X9DRH-7TF . This has 7 pci-e 3.0 slots and we have installed 3+3 cards, seperated by one slot in the middle. It seems that nearby tuners produce interference to each other. For example, one tuner on one card has 14.5 dB SNR but when a nearby tuner on...