This sounds like the same problem I had with my 2021 6 speed. When pulling in the clutch to downshift when turning or to come to a stop, the engine would just quit- just as if you hit the kill switch. Helpful people from this forum informed me that a few new 6 speed Wings had this stalling issue. I was told that after the break-in period, the stalling usually (magically) stops. Sure enough, after putting about 1200 miles on the bike, the stalling stopped. I did notify my dealer of the issue, they said they had never heard of this problem and to check to be sure my battery wires were tight. They were fine. It was very frustrating to pay so much for this bike normally a very reliable brand to have a stalling issue. Hopefully your stalling will resolve itself like mine did.