Dropped frames 120fps

Hello, I’ve been consistently having the same issue with dropping frames while shooting in 120fps on iPhone 17 Pro. I shot a few quick videos to test today (June 17, after recent update) and the problem still persists. I shot 5 short (~5 sec. each) clips in the span of about a minute. Recorded frame rate in camera roll are as follows: Clip #1: 120.15FPS. Clip #2: 119.97FPS. Clip #3: 117.84. Clip #4: 119.33. Clip #5: 82.65FPS. In the final clip I could see the stutter while I was recording, so I already knew that it was dropping frames. I love everything about this app, from the layout of the controls, to the presets (wish preset names contained more than 2 characters…). However the fact that I just cannot rely on it recording what it advertises is a huge drawback for me. I have had many clips just ruined because of all the dropped frames.

Here are my settings:

HEVC 4k LOG-2 120fps

I also have adaptive power tuned off.

Please get back to me with a solution. Thanks in advance for your time.