using gears will fuck up gomu abilities somehow.
What happens is that certain abilities will be unusable despite being off cooldown.
Here's a fastest and consistent way to recreate this bug from my testing:
- Right after you eat gomu, use gear 2 then use gatling and pistol.
- deactivate gear 2
- without a pause, try use gatling.
you'll find that you cannot use gatling for a certain period of time.