Hello,
So ....
Unfortunately, I can not catch the moment of occurrence of the problem, the problem occurred, found two autosave, between which it occurred, but when loading the safe, where everything is normal (and ideally within 5 minutes should manifest the problem) - until the next autosave problem does not manifest, ie safe before the problem - can not get.
PS: my game work non stop in minimised mode, may be it's reason? (on map at the moment played more that 2k hours