There are many reports of various problems with 24H2 (not specific to RME).
Every Windows 11 user should postpone the update to 24H2 for at least one to two months.
I updated two of my test systems, had driver problems and stability issues (BSOD). I have rolled back to the image backup before 24H2. A friend of mine updated his minimalistic development system and had no problems so far.
Always make a backup image of your system before you carry out a complete Windows upgrade so you are able to roll back. I can highly recommend TeraByte Image for Windows.
But that obviously won't help you with your specific problem.