Hello, I really like this software!
So, I found a weird bug by accident. To enable "Ultra fast boot" on my Asrock Z77 Extreme 4 Motherboard, I need to set legacy USB support to either disabled or "uefi setup only". Doing so messes up my HP MCE receiver, behaviour becomes laggy and unresponsive. HID tester does report every button press but in kodi for example buton presses are delayed or missed completely.
I'm not sure if the issue is with Intelliremote, the HP IR device, Windows drivers or motherboard but I thought I'd report this nonetheless in case someone else is having similar issues.