After upgrading of FME-Server from 2020.1.3.1 to 2021.1.3.1 jobs with FMEServerJobSubmitter no longer work by using Web Connection. Only embedded connection is working, What is the difference between the Web Connection of 2020 as opposite to 2021?

Have you tried re-authenticating the web connection on FME Server?

yes that does not work either. I also replaced the connection.

concerning to FMESERVER-17219 (s. https://community.safe.com/s/article/workarounds-to-known-issues-in-fme-2021x ) it should work, but it does not. Was it also tested with proxy configuration?

Hello @mattenp​, yes, FMESERVER-17219 was also tested with proxy configuration. Would you mind submitting a support case with us? I think this may need further investigation. Thanks in advance, Kailin.