I'm having the same issue with the paint causing low FPS.
1) Yes, I'm using super combat, super attack, and super strength potions.
2) Yes I withdraw 1 Lobster just in case
3) No, I use the west location
4) Yes I have 'Enable gaussian-random input movements' selected.
Also, when using special attack do you think you could click the orb instead of going into the combat options and doing it from there? Or even randomize when this happens if you're up to adding more anti-ban. Thanks and so far the script is running well! @Apaec