Update 30. July

Launcher version 0.19.13

- Fixed launcher not running for some people: disable use of d3d11 for launcher on known unstable system
- Incase gameplay part (udk.exe) is not working now shows detailed error msg as to why it won't start
- Fixed that players with less than 10 ranked matches cannot join a ranked server
- Fixed server list scrolling under the browser header
- Old launcher log files automatically get deleted
- Server browser is now automatically opened incase no suitable lobby is found