Are you using windows 10 with windows defender then? Just got that sorted today. bet you also are running another antivirus program as well. I was and could not transfer photos from elements to computer without a virus warning stopping it. Tturning off realtime in defender has a time limit before it switches back ons
I had this problem with AVAST anti virus running.
slowing down frame rate too much may be the cause , if possible record at a higher frame rate before trying to slow it down. looking at the spec I can't find one can alter the frame rate sorry
One of the problems is what a camera is capable of, try and go beyond that and you realise the camera limit
As for juddereing i had this with my nextbase 312GW dashcame.. I did a compatibility check and found it was running in windows 8 so altered that to run in windows 7 and that worked. I had an earlier version of the dashcam and that juddered badly as well.
Hope this sorts your problem out
------------------------------------------------------------------------------------------------------------------------------------------------------
I found this out as well this evening for those interested
Ok found the solution for a Nextbase 312GW causing video to jump.
The Micro SD card needs upgradeing to take the latest dashcam version.
This is done by formatting the card- downloading the lastest version -transferring onto micro SD card.
This is where I went wrong
I power the nextbase 312GW via the computer and inserted the micro SD card into the unit.
Wrong as doing it this way sends the information into the what is called "Mass storage" and not the unit proper
So what you have to do is this
This is done by formatting the card- downloading the lastest version -transferring onto micro SD card.As before
Now instead of using the computer to power it up you either need to use a power source from the car--or-- using a mains plug with a USB 2 outlet.
Doing it this way bypasses the "Mass storage" feature and puts the information fron the micro SD card into the correct section of the dashcam memory.
Neil this may apply to your problem as well they way the memory has been added to your camera.