Rough running 912iS

I have a Van’s RV-12iS that I built with about 125 hours on it since first flight early in 2024.  I’ve had no problems with the Rotax 912iS.  I’d been flying for about 45 minutes this past Monday and was climbing out from a touch & go.  About 700 feet AGL (1650 MSL), it started running rough.  I couldn’t tell that it had lost any power.  I backed the throttle out a bit, lowered the nose and about 10 to 15 seconds later it smoothed out.  Went to full throttle again and climbed to 6500 feet AGL circling the airport with no problems.  Flew 45 minutes to my home field and landed with no problems.  There were no abnormalities on the engine information screen of my Garmin G3X.  No error messages.  I downloaded the data file from the G3X and cannot see anything that looks out of place. Looking for a BUDS to look at the Rotax data directly.  I’m planning on pulling the spark plugs to inspect and replace.  Anyone else experience anything like this?  Suggestions?