I have two supported Hauppage Wint-TV capture cards connected to two OTA antennas. One is the USB HD-Dual and the other is the PCIe Quad. Both antennas can see most of the same channels, but I want to select certain channels to come into the USB Dual tuner and other channels to come in on the Quad tuner. I have found a bug and I have tested it over and over again. Even though the front end allows me to select which channel to use on which tuner, it appears as though the backend (i.e. Plex Media Serve.exe) is ignoring the selection. For instance, both tuners can see "Channel 3 (i.e. RF 50). Antenna connected to the Quad does not pick up the channel as well as the HD Dual. However, I have verified, that when I tune to the channel (i.e. through web interface or Plex APP for Fire TV), it still tries to pick the Quad tuner even though I no longer have it selected in the DVR Tuner UI. Is there a database table that I can modify that would allow me to manipulate the backend to see if this is a backend issue, or a UI issue?