i have same problem with snapping, sometimes sketchup 2017 suddenly stops snapping to some axis. for example snaps only to red, or only to green.

Hello,

i have a problem. Sometimes Sketchup 2017 stops snapping to axis. Thing is he stops snap to some of axis, for example now he snaps only to green axis, he doesn't see blue and red. I open clean file, draw models and suddenly it happens.
It is so annoying, i must restart Sketchup all the time so snap to axis work again.