Hi,
Got this configuration and I’m having video lag issues, tried a few other options, even the one below 4K, still does the same thing.
Pictures are nice and high quality, video is high quality, very sharp but it’s lagging.
I’m not using a SD card, this it the main Memory.
Anything i can do to fix it?

Hi, we're sorry for the troubles that it cause. I would like to ask if this lag scenario would occur on the original footage which is located in the SD card? If not, then this scenario may due to the environment from where you fly the drone. I would recommend flying your drone in an open area wherein there are no interferences  to see if there will be changes.