Mojave does not remember second monitor vertical position after restart

[lalegator]

I have a 3 monitors, two horizontal and one vertical. Each time i restart computer my vertical monitor goes to horizontal mode, do in settings rotation is set on him to 90 degrees (a bug). Then i have to manuvre in setting back and forth on orientation options and mirror option to reset him back to normal vertical position, a pain in the... Saw a few posts on this problem and on real macs, but no solution. Any ideas, somebody here have similar problem?