I have a problem with my Minecraft on my new MacBook Pro 2019 with the 1,4 GHz Intel Core i5 processor. Almost every time I play Minecraft (no matter if I have optifine enabled; enough internal memory) I get a fps drop every few seconds and sometimes after a minute or 2,,. If I set the consistent frame rate to 90 for example itholds exactly 90 but then it drops down sometimes to even 15 or 20 fps and gets back to 90 after a few seconds. Does anyone know how to solve this problem. I tried a lot of different video settings but it hasn't changed anything.