V 2.0 apparently has an intermittent PnC problem on the first PnC setup, which vanishes for all subsequent setups. I haven’t been able to get a debug log as I haven’t been doing any PnC stuff.
If it doesn’t work the first time, perhaps “try try again” will improve things.
If you can remember to enable the debug log before starting, that would surely help them figure out what’s going wrong.