Try updating your graphics card driver to the latest version.
If possible, please provide me your display card model and windows version. ~(=^‥^)ノ
It windows 10, and card is r5 m 430. Driver the last one that AMD allows you to install on that card.
Maybe it is caused by insufficient performance, I will optimize it again (oﾟvﾟ)ノ
I got it, thx. Btw very good game, good luck
