I have also been having problems with this recently. I am trying to control a Thomson Sky HD box, with the IR sent direct from the T2-C.

Just to clarify the exact issue, the problem is with the cursor keys. When I originally tried this, a quick press on the remote would send a double cursor command. Unchecking the sustain option corrects that problem, but then it only ever sends a single command, even when you keep the button pressed. When you press and hold a cursor key it's supposed to start scrolling through the EPG.

Is there a way to get the single command and scrolling command to work correctly? I got this to work OK on the Philips Pronto TSU9600.