Xbox game version 63.148631.
Playing on Xbox One X Console.
While in the city of Novodmitrovsk (Using English name of HOBOAM...) in North Eastern section of map when aiming down sites and then using the PSO-1 scope on the AKM rifle (weapon I was carrying at the time) the game starts to stutter and freeze sometimes leading to a game crash. The game was unplayable at this point. This happened repeatedly on the American servers on September 16 and 17, 2018. I was traveling with one other person and the server had 10 or more other people as well on it at the time. Weather conditions in game at time seemed to be cloudy.
This also happened in other areas but not as frequently.