I’ve noticed that after a restart or standby sometimes the the cache stops working because the DAT file has become corrupt. For instance My cache file should be 2560MB but when corrupt it’s around 1.5GB.

The only to fix this is to exit the program, remove the DAT file, re-add the drive then rebuild the cache.

Also the service won’t restart once you hit exit in the Control panel and reopen the program. Hitting restart caching doesn’t restart the service either. You have manually restart the service using services.msc