Hi, It happened this Monday data storage from no reason jumps from 15% to 80% (32GB partition size) How can I find what happen? How can I remove/restore that disk? Thank you for answer

Hi everyone, I have installed a licensed Sophos UTM 9 on Hyper-V. The VHDX is 40GB. This has been running well for a few months but recently I've been getting mails that the datadisk is filling up. When I logon to the webinterface of the Sophos…