Assertion Failed - Vertex Factory Crashing Engine

Hey there @Tom1834! Welcome to the community! Renderer errors like this that are inconsistent between your team members could possibly be caused by GPU configuration/settings or overtaxing the GPU for just a bit.

May I know your specs? Are there any other members of your team experiencing these crashes at all?

Are you running anything that works on GPU memory like Afterburner?

If you are running Nvidia, access the control panel and default the settings. Same with AMD and adrenalin.