You're trying to record at 180, then 240fps. Stop that.
Turn it down to 60fps, which is the maximum officially-supported framerate.
Going beyond 60fps is entirely at-your-own-risk, and unsupported.
Seriously, I want to slap that dumbass YouTuber that keeps recommending high-rate recording to new users. You can get the same smooth motion effects without the completely-unnecessary added load by using simple interpolation.