We updated our MySQL-Server to 8.0.16 and I am not able to establish an SSL connection to the server. I am getting the following error message:
SSL connection error: The message received was unexpected or badly formatted
With MySQL-Server 8.0.15 I was able to connect. They made some SSL-related updates, see https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-16.html#mysqld-8-0-16-security
It is noteworthy that I had the same issue with the MySQL Workbench 6.3 CE, there was also some SSL-handshake-related error when connecting but after updating to the latest version 8.0 CE I can establish the connection again.
HeidiSQL Official release 10.1.0.5464