TwistedMelon,

You might want to try an MX-900 in your system as a test. I see no latency when I use mine in my system. On my MX-900 all of my devices are set to IR/RF. I am controlling the exact same components with the exact same configurations on both devices. With the exception of graphics and screen layouts of course.

Any idea why there would be such a difference between these two? I would think the 980 would be able to handle this more capably then the 900.

URC really needs to do better in this regard. This is a pretty fundamental requirement for an RF capable remote I would think.