I saw the boom. right after the capsize

I'm sure most of ya'll have been there... reaching deep in heavy air you're left with two options: Drive down further and hope for the best, or bang the boat upwind and hope for the best as you cross that "death reach" angle

It does look like that traveler is somewhat centered prior to the pitch. Perhaps releasing that almost to the stops while rounding up would allow the boat to turn upwind through "the zone" a bit better? But I suspect that you may have to fight the jib a little since it's not completely "off".