New
#10
Hello @cognus,
I don't see an image in your post. Please go ahead and post screenshots showing all of your available settings in Storage Spaces to see if anything may stand out.
Are you able to delete the storage space or storage pool itself?
Delete Storage Space from Storage Pool in Windows 10
Delete Storage Pool for Storage Spaces in Windows 10
Be sure to back up anything you do not want to lose to another location first to avoid data loss.