I concur with what on earth is posted there, indicating this stutter was not present in the first Canon R. I'm not referring to the blackout (demonstrated from the movie) even so the stutter when going the camera about. Canon’s two mirrorless traces (R and M) use distinct lens mounts, https://eosr42964.ivasdesign.com/39346156/the-5-second-trick-for-canon-mirrorless