As an update to the update, it's worse since they installed the new software.
I haven't had the connection issue reoccur, but the blank screen that the software update was supposed to fix is much worse.
Previously it might happen once every week or two, now it's nearly every day.
First cold start of the day it hasn't happened, but happens after that randomly but fairly often on the second or third start.
It doesn't matter if a phone has been connected after startup either-
I can start from cold, connect a phone after full startup, drive 50 miles, leave the car for 3 hours and then get the start up delay.
Or I can not connect a phone, drive a few miles and get it 5 minutes later when I restart.
The software update was supposed to address blank screen issues, but hasn't.