u/WOTC_Zac I'm terribly sorry, I'm not sure if this is even the right way, but hopefully you can help us.
Can you ask devs what exactly happens when you use Quick Attack that is part of the Investment of the Chain Master warlock invocation? Do you command your familiar to attack and it attacks on it's turn, or does it attack right away on your turn? Or does it simply replace spending your attack (for your familiar to attack) to spending bonus action to attack with the familiar?
There's no consensus on the internet and it's unclear how it happens exactly. It seems like it's only this one rule our table (and other people) is having issues with in the whole 5.5 so far. If the devs could add
