just cruising down the road light throttle and the bike (2011 Ultra Limited)would have a hard hesitation and stumble . Checked plugs fuel using shell checked wires nothing visible bike has 40,000 miles se race tec original orange one . once in a while over last week when coming to a hard stop felt like it was going to stall gas tank close to full
Try fuel from m a different station, different brand.
Check for vacuum leaks.
Fuel pump or filter? Just guessing.
I'll throw this out there FWIW. My '02 acts like throttle position sensors should be a scheduled maintenance item. I have a little over 85K miles on the bike and I'm on my third TPS; I now keep a new one in the bags. It will act like you describe when the TPS starts going south.
Try a higher fuel grade for a tank full and see what happens, worked for me.
I'd check for diag codes first in a 2011.
thanks flying back down to Fl in a few weeks I left bike at sons house will try