Thanks for trying to help.
I'm using the Logitech wireless keyboard whilst I set things up and get them working. Then I have a mini wireless keyboard that currently adorns my RPi3 that's for film playback, not TV recording will be transferred to the RPi4. I prefer a keyboard since coming from an IT background I'm happy with a keyboard and I can do more with it than the remote. My wife on the other hand uses the remote and claims she can't see the letters on the keycaps on the mini keyboard - much to complicated
I think I'm just trying a little early in the LibreElec/Kodi development cycle and am considering removing the TV HAT from my RPi3 and putting the Haupagge tuner on that for the next 3 - 6 months. Shame because I wanted to tidy things up and move from the 2 x RPi3Bs and cables everywhere. The Argon case is good for that with the cables coming from the back.