After the upgrade from ProSBC 3.1 to 3.3, we now cannot add any more transport servers. There seems to be a limit of 29 transport servers, which is a major problem for us.
Toolpack release 3.1.147 does not have this issue. For Toolpack 3.3, this issue is going to be fixed in next release which in expected to come late Sept 2025.
You can download to 3.1.147 at the time being to by-pass this issue.