Killerbelka. I looked into your problem in detail and found that due to the massive amount of stake that is still being calculated by the network, clients (especially GUI clients) are expected to be extremely laggy and possibly crash periodically. Most of these issues should be resolved after the January 8th fix, any remaining issues will be looked into with more detail sometime after that.

I dont know why this has not been posted in this topic as many people should have this problem.

Ps catman, I like your style