I'm having an issue with my 2 HD Homeruns detecting the same channel when I set it to record. I have my prime set as the top priority, TVE, and finally Quatro. I can't set more than 3 recordings, the logs will say for example "Failed to start stream on channel 1002 via 13266557: HDHomeRun: 805 All Tuners In Use"
I definitely have more tuners and if I look at the DVR schedule it's properly detecting the multiple sources for the channels. Using the above line from the log. 1002, 2.1, 48.3 are all CBS and it shows that on my DVR.