10.6 - Restrict Traffic to Local LAN issues

After successfully updating the firmware of the Repeater from 10.5 to 10.6, I enabled this Restrict Traffic to Local LAN feature and transferred it. The main repeater shows up in the Find Main Repeater dialog, but any attempt to Save that setting results in 10 successive failed pings to the repeater. PC and Repeater are on the same LAN and I've tried wireless, wired and direct wired to the PC with no success. Connector Bridge also now appears to be offline as I cannot access the system remotely through the mobile app.

Suggestions on how to resolve this, including instructions on how to wipe the Repeater back to factory defaults (without having to communicate with it via the PC) would be appreciated. Cheers.

I was able to resolve this by resetting the Repeater to factory defaults, rediscovering the Repeater, turning off the Restrict Traffic setting and transferring the project. It's unclear why I ran into issues with this feature but it'll remain off for the time being until I see others' experience with it.