So here’s an update I hope someone with a deeper technical understanding of software can shine some light on.
I’ve up- and downgraded my R5 several times and decided not just stick to 1.4.0, but send it to Canon and they can fix it while still under warranty. So, for the sixth time, I upgraded to 1.5.0 and was going to send it in, just wanted to take some shots and yet again confirm the issues. When it suddenly just works. I have no idea why, I’ve done the process the same as always and now it’s really, really good, a solid upgrade from 1.4.0.
Can it be bugs in the installation part of the firmware?