Hi, We wanted to upgrade our application to start using HTTP/2. We added the necessary and we see that the browser is using HTTP/2 in the browsers' development tools.
However since we activated it we get random CONNECTION_CLOSED 200 Errors in Chrome. It's not always on the same files and sometimes there are more, sometimes there are less, sometimes it works. When we disable HTTP/2 (remove the upgradeprotocol tag) everything works fine. We are running Tomcat 9.0.20 (x64) on a Windows Server 2008 R2 server. Did we configure something incorrectly, is this an HTTP/2 issue or should we look at network issues on our end? If you need more information or we need to run something to be able to troubleshoot it better please let me know. Help is much appreciated ! Regards, Tom
