So, v019 is more stable than 018. Thank a lot.
However, I still have a problem with a screen
http://imgur.com/a/UDHzF
Moreover to many times a detected all cards (12th cards is detected after 1-2min after 1st one and watchdog become said about low utilisation).
Also, in terminal, screen is not working and in best way if it will show in guake(f12) after writing "screen -r", but sometimes it also wrote that "there is no screen to be resumed".