Right good news guys.
Simply left the Vero4k on the setting for my current LG but played only 1080p material on the Panasonic. The GUI came up instantly and I took a couple of GUI shots to show you the System settings and the OSMC skin. Then navigated through my internal LAN and played a few files without any problems on the Panasonic. A further point the Panasonic remote could control the Vero which I wasn’t expecting!
Took a couple of photos and a quick video to show evidence which I’m adding to post.
Video upload is having issue as not a jpeg or other format forum expects. 1080p playback was fine as well. How to add probable MP4 video from s9 hint anyone? YouTube https://youtu.be/I4nzv0FQb9M
Ignore camera work just to show settings and test dates as well as Panasonic TV logo to show OSMC/Vero working well on old plasma TV.