Canon M50 Mark II video recording issue

[jbomb1017]

Hello, I have a canon m50 Mark2 that I use for photography and video. I recently started to have issue when recording. When I record on standard mode recording and use the stock lens that comes with the camera (15-45mm lens) when I zoom from 35mm to 45mm the video seems to have slight jump, stutter or jerk however I can describe it. Not noticeable when you blink when it passes by. Can anyone help me and tell me how I can fix this... I haven't adjusted anything or edit the presets except the ISO when recording. Do I need a different lens? Thank you for everyone's response. 

[Waddizzle]

Jump?  The first possibility that comes to mind is IS, Image Stabilization.  Can you post a sample video of this issue, just so that we are all on the same page?