Game crashing constantly with experimental shaders

[STINGR△Y]

Like the title says, I play without the shaders and the game doesn't crash but it runs terribly. I play with the shaders active and the game runs perfectly fine but the moment I get into a game it crashes within a minute. Is there ANY solution other than just completely neutering my graphics settings in game? Seriously, maps that I used to play with zero issues now lag like crazy I cannot understand how this happens.

Edit: After playing a game without the shaders it happened again. It still happens more consistently with the shaders active. Whatever update they rolled out with season 2 ruined performance.