What TwistedMelon said...

You don't see the latency? Fine. As I said it could be a bad batch of remotes.

The latency is coming from the remote and has nothing to do with the base station. When set to IR/RF or RF only, the remote sends the codes using that hardware protocol.

As TwistedMelon stated this latency issue is less than 1 second. Most people wouldn't even notice it. But to someone who is sensitive to slight anomalies/delays like this issue, will definitely see it. Like me, TwistedMelon, and several others. Including URC.

Same theory as to why some people aren't sensitive to the rainbow effect on DLP TVs. Also some people never notice the refresh rate flicker seen on CRT monitors when it's set to 60 Hz or less. Those effects drive me nuts.

So you don't see the latency. URC technicians can see it. They tested it and confirmed that there was an issue. It must just be us...