Just got my Flirc in the mail today and went to go set it up and I've been having all sorts of problems with it and my remote.
I've got a Blu-link VP3700 (and here is the manual for reference)
I installed the Flirc software and drivers, plugged it into my HTPC and proceeded to set up my remote for XBMC and, while at first it was working fine, when I got down to the media buttons on the remote (play, pause, fast foward ect.) they just weren't working so I thought that it might have been the device button I was programming the commands to (the DVR button), so I wiped it by entering the 9999 code and tried with the DVD/VCR button and it just didn't work at all. then tried AUX and it wasn't working either, then DVR once more and again, not working. After a few tries the Flirc program started telling me that buttons were already programmed and doing things on it's own.
I've tried wiping the configuration files in flirc, and I've tried programming my remote on a different PC in another room and on that PC it just didn't do anything at all. It's bothering me that it was working and then it just decided not to.