Display problem in Rhino 6

There is a problem with correctly displaying not only the model (mesh), but also the lines and edges. So mesh settings do not solve the problem. How to solve it?

Thanks!

47680970_2332664933475157_3319300723786645504_n|375x500 !

48207194_2280076278935129_434553486655356928_n|375x500

Hi, can you run the command SystemInfo in Rhino and post the results here?

Thanks, but problem solved. There was a problem with out of date drivers and graphic card.

Yep, suspected that…