CLion hangs on Mac OS Mojave

Hello,

i'm realy frustraded! Clion is the best IDE, but on my MacBook Pro (15" 2017) Clion freezes every 5 minutes... I tried everything: changed the JVM options and reduced the level of the higlightings. On my old MacPro (2013) everything worked fine!!!

I reinstalled Mojave on my MacBook Pro, because i thought that the issue is connected with my OS properties. Clion doesn't crash, it hangs a lot of time and suddenly its possible to use it again.

This is what the task manager shows:

Funny thing: Clion no works with 0,3% CPU usage but clangd use still 99% of the CPU:

I hope so much that someone can help me!!