After raising my Machinist to 70, I tried to play it on and off to not much success. Overheating earlier than usual, leaving skills like quick reload, rapid fire, and hot shot not being reapplied every 60 seconds. Any tips to help manage all these cooldowns as they are very overwhelming and I often lose track of what should stay applied or used as soon as the skill comes back up.

Posting a new thread here because previous post was in wrong section in my opinion.