Hope you are doing well.
As stated MWG returns an SSL handshake error.
Request you to reproduce the issue and collect below logs from MWG for investigation:-
1) Connection tracing specific to a client machine using below link:-
2) Packet capture from MWG using below link:-
Also do share us the error screenshot.
Thanks for your help.
I´ll do this next monday and post the result here.
I dont advise posting connection traces or tcpdumps here as they may contain private information. Perhaps a case should be opened and Alok might be able to take that case over