[3narf]

I reckon you need to get it in to a specialist & get the diagnostics program running.

I'm going to have to do the same to sort my glitch just off tickover. It caused me to drop the bike last week- rolled a bit of throttle on after looking to see a junction was clear and: it stalled hit compression & stopped dead.

One broken indicator & strained wrist picking it up...

My local specialist is Ducati Manchester over at warrington so I suppose I'll be giving them a ring soon.

Yours definitely sounds like a fuel delivery problem but it COULD be the spark breaking down under load...