Hi like you have see on the picture above i can’t check the box for the GPU Instancing. And i dont know how to get acces to this checkbox.
Some advise would be really appréciated thx
It’s a default resource, that’s probably why you don’t have access to it.
Try creating a copy of the shader: Unity-Built-in-Shaders/DefaultResourcesExtra/Sprites-Default.shader at master · TwoTailsGames/Unity-Built-in-Shaders · GitHub (Author claims up to date for 2019.4).
Then see if you can tick the box for a material created from it.