Config causing 35 second delay opening modern MS Office file formats (.docx & .xlsx etc)

[smogm]

This issue is a copy of the issue of the SwiftOnSecurity project, which seems to be dead. Anyway the issue still exists also with recent 15.14 and the sysmon-modular config from this repo:

SwiftOnSecurity/sysmon-config#171
https://www.reddit.com/r/sysadmin/comments/yis8fi/network_share_word_and_excel_files_take_35/

Does anyone have an idea why on some systems the registration of the filter FSCTL_REQUEST_FILTER_OPLOCK is causing such a huge delay in saving times for some file types?