I have a standard usb-uirt. I want to control my cable box. Through the web config I learn codes for 0-9 and <enter>. When I "test" the codes however, nothing happens at the side of the cable box. The LED on the usb-uirt flashes once, quickly. The actual remote, from the same spot as the UIRT, controls the STB without a problem.
If I relearn the codes, I get different results (i.e. the string of 4-digit codes) now and then. Is that normal? Relearning does not help.
Does anyone have a suggestion here? I figured since the LED flashes, the UIRT is reached by the dcerouter, but something is wrong somewhere!