Betaflight desync?

AdamBomb42x

New member
I recently flashed betaflight 2.7.1 to my FC and now I'm running into a weird issue. The craft now rotates 90 degrees in the other axis after a flip or roll. So once I complete a roll, it will pitch down 90 degrees just after stopping the roll. It will also roll 90 degrees after completing a flip. Could this be desync I'm experiencing? After flashing betaflight I disabled the accelerometer and barometer and then set the looptime to 500. After the weirdness I set the looptime to 1000 (which is what I was running on cleanflight) to no avail. I am looking into swapping out the ESCs and FC, but I want to understand what is going on here.

ZMR250
Naze32 rev6
RTF Hug+ 20amp BLHeli (not sure which version)
RTF 2204 2300kv Advanced Light