Common Crash Issues on Garry's Mod

[SaintLuther]

Set all graphics settings(e.g. textures) to the highest in the options from the main menu of Garry's Mod.

How is that going to reduce your crashes? That's just going to lower your framerate if your pc can't handle it

+mat_antialias 8 - Sets the antialias to 8

+mat_forceaniso 16 - Sets the filtering mode to 16

Same thing