NVR608RH-32-XI Dropping Frames in Continuous Recording. Need Help to Fix This Issue.

I dont have your NVR but I'm not sure that you can.

You know how to go directly to the camera GUI itself and get them right?
 
For snapshots under the schedule, should I select General & Intelligent or just Intelligent? Also, when I play back footage under Search, I always have to uncheck the AI Rule box to remove the AI rule lines from the screen. How can I disable them permanently, but still have the option to enable them again if needed? I don’t want them to appear by default when I go to search and playback. It’s so annoying.

As I show on picture - both...
General is for 24/7 recordings, Inteligent for all AI events..

Did you watch YouTube video which I give you twice with NVR tutorial?