Thank you for your comment!

I have no Idea what's special about my system. It's just a normal desktop running Windows 10.

Also no Idea what Eclipse means in this case.

Yesterday I did a clean Windows 10 install. Maybe this will solve the problem:)

Thanks for the helpfull idea's!
My firewalls are off and no antivirus is running actively

My game freezes every now and then mid game. Error seems to point to some java problems.

Has anyone any idea how to solve this?

java.util.concurrent.CompletionException: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://api.faforever.com/data/coopResult": An established connection was aborted by the software in your host machine; nested exception is javax.net.ssl.SSLException: An established connection was aborted by the software in your host machine

Supcom java error.txt