Hello andress32,
I'd like to get more information regarding this so we could further check and provide a more established workaround.
Any changes made to the system that might have caused the issue, perhaps an update occurred prior to this?
Confirm the troubleshooting steps you've completed so far. Although, if you haven't completed anything yet, you may try running the hardware troubleshooter.
Better yet, make sure all drivers are all up to date. I recommend manually downloading the latest driver from the hardware vendor’s website to make sure the one installed on your PC is updated. Outdated or incompatible drivers could cause issues such as this one.
If you require a guideline on how to further troubleshoot this issue, you may refer to this support article:
Fix Bluetooth problems in Windows 10: FAQ
Looking forward to your response.
Regards.