This is a very common issue, I encounter it at most racing environment type situations. Usually at full throttle it will hang up 3-4 or 4-5, an most common when using auto blip. There are 2 other riders on S100RR, an all 3 of us discuss this issue. I was discussing this with Brock ( Brock's performance ) at the Mojave Race last April. He said the one thing he found on his personal S100RR, was to run the chain tension a little on the tight side. It seems to have made difference for my bike this year at Bonneville, still had it happen, just not as often.
2014 HP 4 # 3681 Topspeed 204.6 MPH
2006 k1200LT daily rider
1998 Road King. Sold w/ 63k
1976 Kawasaki 900 LTD. Crashed in1981
1972 Yamaha DT 250. School transport
1970 Yamaha DT125
God made all men, Sam Colt made them equal !