For me logging into my OPNsense GUI via ZeroTier worked with both my Manually Patched 24.7.4_1 Upgraded to 24.7.5_3 and with a Fresh Installation of 24.7.5_3!
In case there might be some undesired effects from Manual Patching, I am staying the Fresh Install of 24.7.5_3
In case there might be some undesired effects from Manual Patching, I am staying the Fresh Install of 24.7.5_3