Hello. I was wondering if anyone can help me with my issue. Originally, I had the HVR-1600 as my only tuner card and was using the packaged IRBlaster and 45 button remote without issue. Recently, I picked up the HVR-2250 white box tuner (with out remote/IRBlaster) to install in my HTPC. I now have both tuners installed and working fine. Except now I am having some remote issues. I remember reading that you must have the IR receiver plugged into the top (closest to the CPU) card, so I have the receiver that came with the 1600 plugged into the IR input on the 2250. The remote appears to work fine except when you hold down a button (while fast forwarding for instance). When the remote used to be plugged into the 1600 and I released the fast forward button, it would quit and return to playing normally instantly. Now with the receiver plugged into the 2250, I will press and hold the fast forward button and when I release the button, it will continue to fast forward for a while before returning to play mode. The longer I hold the button, the longer it continues to fast forward after I release. The same thing happens when holding a button on the UI menus. So here are my questions:

1. Is there some setting I am missing to adjust delay/repeat button presses that will resolve this issue?
2. Could it be that the 1600 IR receiver is not really compatible with the 2250?
3. Is there a way to adjust settings (registry key or otherwise) so that I could use the 1600 for IR input, rather than the 2250?
4. Any other suggestions or things to check?

PS - I have also tried the IR receiver in the 1600 and confirmed that it does not work when both cards are plugged in. I have also tried running the Hauppauge driver cleaner software and reinstalling all drivers and software. That did not do the trick either.