The fps has gotten worse from the original 137 to 40, I don't know If I'm doing something wrong or if it generally doesn't work

I don't know If I'm doing something wrong or if it generally doesn't work

Please join JellySquid's discord and ask in #tech-support - plenty of friendly people are there + can help you out. The github issue tracker is not meant to be for tech support.

This is a question, not an issue. You should direct questions to the Discord server linked above.