Kaspersky blocks only local WebDAV sync

Got a strange one here. I’m testing out Mac anti-malware solutions, and Kaspersky is doing something interesting. When ‘Protection’ is turned on (even if all the other options are off), OF can’t sync to the local WebDAVNav server - but other devices on the network can.

So it’s blocking the “outbound” connection from local OF to the mycomputer.local:8080 address.

Anyone have any experience with this and/or a workaround?

It sounds like a Kaspersky bug to me. Honestly, there are no Mac viruses; the main malware to date is adware that is installed by adware bundled with commercial software on sites like Download.com. Over-aggressive AV software almost by definition causes more problems than it solves.