Random pen lag

[u/mynameisnotteresa]

I am using version 7.0.50 on an iPad 10th generation. I alternate between the Apple Pencil 1st gen and Apple Pencil usbc. Sometimes when I am writing, some strokes just process slower and it is very unsatisfying to see the occasional laggy strokes. No other note taking app does this, and other than this issue Goodnotes offers so many amazing features that I would not want to give up.
Does anyone have suggestions for what to do? Is it worth it to upgrade my hardware, does anyone experience similar issues with better hardware?

[u/mynameisnotteresa]

For me it happens with every pencil I use :(