Would you like me to get the ticket escalated to someone who can work on it in more depth with you? Is the ticket under the same email address that you used for your community login?
It's a PITA as this involves a reinstall, resetting preferences, exclusions, etc.
If I remember correctly, a reinstall is not required. I needed to contact support to whitelist my files (which was fairly quick and easy) and after that, I could manually delete the huge .db files. Maybe that resets the prefs etc. too? In any case, it's still unacceptable and a PITA.
A new record. WRData grown to an unbelievable 46.7GB in one day (nearly 20% of my SSD). Will raise ticket. WSA at 184.108.40.206 and this still happens!
If you get the whitelisting done, it should fix this situation effectively. If you save a scan log and look at it you'll see extent of [U] files.
The situation you see is not one which is seen generally, and a reinstall does not take long, even resetting preferences, and would resolve that large WRData folder issue, combined with whitelisting.