Have you tried checking Event viewer for relevant information relating to the crash? Had this issue a week ago or so and faulting module shows to be MSVCP140.dll, which is a file that is a part of the Microsoft Visual C++ Redistributable Packages.
The problem was fixed when I deleted the entire Roblox directory in AppData folder, updated Windows system through Windows Update, removed & reinstalled all the Microsoft visual C++ redis and updated Roblox studio.
While Roblox is “fixing” this problem, try your luck to playtest your game with older versions of Roblox Studio with Roblox Studio Mod Manager (may or may not work)