You can enable debug logging without the overlay by adding it to an advancedsettings.xml file…
That packet too big message would not be related to your crash. I’d suggest to just upload a log set and give us the link so we could see if we could spot anything that may be telling. If not then you could dig farther in with trying to capture the crash. If you happen to have another compatible power supply and/or a different outlet you could plug your Vero into that may be something to try as well.