Had Windows updates last week. Primary is Win 11, Secondary is Win 10
Had been running m4 since release, no issues at all prior to this, for months now
When they came back up, Primary all of the sudden refused to connect to Secondary
both primary and secondary settings are identical. Both have subnet security 'off', both have non-routable IP address connections 'off'.


Everything else works just fine. If I roll back to M3, that works just fine as well. Somewhere, though, M4 is stuck, and not reading settings appropriately