arlo
This seems to be an oft reoccuring subject of yours on several forums during the past year. I'm going to join the chorus. Different images and skins default to different RCU functions and configurations. The user can select or customize different RCU configurations in any image. The great thing about Enigma2 images, You have control over your experience. There is no right or wrong, just what you prefer...
Have you checked out the remote control menu settings as we talked about on the phone?
OpenVIX: Menu>> User Interface>> Channel Selection and/or Button Setup
TNAP and/or SatDreamGR: Menu>> Setup>> GUI Settings>> User Interface
OpenPLI: Menu>> System>> GUI Settings>> User Interface
PURE2: Menu>> pManager>> RC-Keyboard or Menu>> System>> Customize or Menu>> System>> Channel Selection
Many remote functions are user setting in the customization menu. Example: In TNAP and/or SatDreamGR: Menu>> Setup>> GUI Settings>> User Interface - Enable the Neutrino style Zap control or channel select controlling, Enable/disable zapping with CH+/-, B+/-, P+/-, and many many more settings.