It went like this. Every time I moved my vero 4k to my living room because of my monitor resolution issue (Monitor resolution wrongly recognised - #48 by sam_nazarko) the remote didn’t work at first. It only worked after a couple of reboots.This happened all the time I moved my Vero 4k to my living room.
I do not own another OSMC Remote. I have a small keyboard remote, also with a USB RF Dongle connected to my RPis since 2014.