Pretty self explanatory but when Optifine is installed in conjunction with Immersive Vehicles (latest ver for 1.12.2), pressing shift + f3 crashes the game.

Does this happen without Optifine installed?

Just tested, it doesn't crash w/out optifine

Just so you know the crash only occurs post version 22.7.0, version 22.6.0 is completely fine.

Understood. I'll need a crash report to figure out why it's crashing. I know the profiler is to blame, but there's a lot of profiler things so I need to know where to look.

Also: Can you do a test where you don't have any vehicles or guns in a fresh world and tell me if this happens? If not, can you then put down a decor block like a cone and tell me?

Closing due to no response and no crash report.