My friends will come over for 4 hours on a Sunday. I will spend no more than 10 minutes when they're here figuring out controllers. I will spend no more than 15

My friends will come over for 4 hours on a Sunday. I will spend no more than 10 minutes when they're here figuring out controllers. I will spend no more than 15 minutes at any point ahead of time to keep things working. When they come over, the thing we want to spend most of our time doing is 2 v 2 FIFA. If I spend 30 mins doing anything here, we're losing precious time. If I spend 60 mins debugging, I'm just not going to do it. I'll even take a zero probability of fixing if it means a lower probability of failure of any sort (even recoverable).