Outlook 16.75.2 not responding if filtering is on

Outlook stops responding if Filter is set to “enable filtering for inbox”

Are you going to improve so it starts working?

If you have lots of messages in your inbox, Outlook is not able to handle requests from SpamSieve to read the inbox. In such cases you should instead select Enable spam filtering for InboxSpamSieve and set it up as described in Setting Up Outlook (Large Inboxes).