We figured that the bug is based on grid locations. Due to the fact that when we spawn on different grid we are able to play normaly. And when we come back to our home grid the bug comes back. This might be connected with a server that this grid is on. Due to the fact that the problem is with NA/EU PVP and PVE it looks like it's strictly server side issue. Because it would be amazing that 15 people on the same grid have the same problem. The countries/internet/computers differ but the BE kick persist. SO it's 100% server side issue.
Tried the BE reinstall-does not fix. Only option is to change grid and play freely. If you want to stay on the grid with BE kicks it will keep kicking you out. Fix the server please.