Network freeze
When i use more than 50% of resource on mining network stop.
When i use around 20-30% network is slow.

This has to do with CPU-intensive task as is wrote  here  
https://github.com/xmrig/xmrig/issues/3173

This is serious and must be a fix for this.

I can give access to  SChernykh or anyone else that can find what is happening and fix it.
