hi, I've been riding the f-one bandit since many generations (B1,2, 4,5,6), not the 3rd.
Now I'm riding a different brand and the main issue was that on all my set we had several damages. I had 12,10, 9, 8, 7m. all of them has showed the same issue, 8 and 7, resting on the beach for 15 minutes (!!!) with 20/25 knots got destroyed till the explosion of the LE. All other kites, including other Bandit of previous year, did not report any damage(!!!). I got one out of 2 replaced, the other repaired.
The B6, like the one in your picture was using a different material, very weak. this is also why, if you read the B7 specs, has been upgraded.
From the flying picture is difficult to understand if kite is over inflated or not, surely the Dacron used was not the best last year and was lacerating a lot. from my point of view, they should have recalled all the kites.