Hello, I am afraid it's due to your igpu. Your computer doesn't have any other graphic card ? Do you reproduce the issue if you uncheck "mipmap" in the resampling collapse (when you are selecting your image in the bottom left panel) ?
I'm afraid that it still exists. I don't have any other GPU, but I have another laptop that contains an independent graphics card (NVIDIA). I think I can try again on the other computer later after school.
