Cheers OP!
Can I suggest changing the thread title to emphasise the >30minute to <3 minute nature of this fix?
I had the problem of not seeing the pop up asking me if I wanted to give Apple the crash reports. My fix was to press buttons:
On the summary tab for the iphone when connected (skip the sync) untick automatically sync. Then click apply. right clicked on iPhone on the left hand side and reset warnings
I then disconnected, reconnected, Ctrl , to get into the preferences, then ticked disable auto sync. right clicked on iPhone on the left hand side and reset warnings, then unconnected iPhone.
then connected, undisabled auto sync, clicked on apply. right clicked on iPhone on the left hand side and reset warnings. ticked automatically sync when iphone connected, apply. right clicked on iPhone on the left hand side and reset warnings. unconnected, reconnected. let it sync. The crash warning came up, went to the folder, deleted the crash reports, unticked the box, and said no.
I'd imagine there's a quicker way, but 5 minutes of fiddling has cut down the syncs massively.