I have a slightly similar issue. In total is has probably happened 10 times over the span of almost 2 years. Only at sub 10mph speed off idle with the clutch pulled IN. I have noticed it only kicks off when I go to blip the throttle (a nasty habit of mine ) I have chocked it up to a few things.
1. Low battery or bad battery, I know my battery is on it's way out and has been for a while. I have just been putting it off. I.e insufficient charge in the system and not enough voltage to deal with a quick change in demand from minimal to optimal.
2. Too much air/fuel too quick. This may or may not be the culprit in your case but I am about 70% certain it is in my case. The 1125 has massively oversized throttle bodies. And with a modified intake/exhale system, which I have, the bike can take in too much too quick and "suffocate" for lack of better terms.
The barracuda actually had smaller throttle bodies than the 1125.