For time being I've been using a mixture of agility bots to get through all courses (first 5 rooftops) on different accounts but will be looking into this @Makutu guys thingy muh bob because private scripts give me the butterflies...
I've noticed if you manually log into the account you want first and then start the bot that they have a better chance of taking off.
As long as I log in first
Prime Crabber
Alpha Agility
Fabreze Agility
Fabreze Motherlode Miner
Ones I personally could not use after update
Regal Wintertodt...