I've been using USB UIRT for awhile now with BTV. It worked flawlessly but just recently stopped transmitting the number 4. I've tried retraining it to use the number 4 to change channels with no luck. Any idea what is causing this?
I've been running into the same problem...my set up work flawlessly, except certain codes now randomly just dont transmit, or transmit in some cases, but not in others.