Hi All,
If you have a spinning wheel on one of you custom panel domains after the 12.0.0 upgrade, please open /etc/hosts
on your control panel server and add a line:
127.0.0.1 orchd filerd
This should have been added automatically by the upgrade tool but sometimes it would exit early due to a missing global DNS template and the output would not be written. We're releasing 12.0.4
in the next hour to address this. In the meantime the above fix will work.