[rudrood]

Not sure i did answer my own question... i tested standard Estuary which works fine which may have suggested it was skin related.

So this is a know issue with Android then ?   

 It's not an issue, up/down on PVR fullscreen it's to see what's on other channels, if you want to go to a selected channel you must press OK. To switch channels you must use Page Up/Down and not just up/down on keyboard.  

 ok which i agree with... but i'm not sure you understand the issue that i'm describing and if i'm not being clear then i apologise. When i select up  (the down key seems to work as far as i can see) the OSD displays the channel info (as expected), however, clicking up again does not (appear) to do anything, as you describe it should display the next channels EPG data,  however if i select "oK" it changes the channel e.g the key presses are being recorded but the OSD isnt displaying.... does that make sense?

i cant replicate it all the time though, i'm trying to work out why this is and whats the difference! 

 Did you check the PVR settings menu, there is an option to "approve channelswitching with oke". Maybe you have to disable that.