Reply To: The COM engine is not registered or registered incorrectly

[nkirkby]

It seems I am facing the same issue as this post:

I had some troubles in the past with versions 13-15. There were TCP ports necessary to open, not properly documented in the manual. Try disabling firewalls completely, for determining, is it the case. RMS and the EDT should be of the same version, btw.

Facing issues while distributing the tasks on different machines

Could you please list the exact ports that must be open on the server? This machine cannot run with firewall (ufw) completely disabled.