Extrusion Trouble (No-trivial)

[BlueAardvark]

Hi everyone, I came across this problem yesterday out of the blue, and I'm unsure of the cause.



(replace the space with a period)

Most of the details are in the video and it's description.

What I've done so far:
Changes slicers
Changed model to print
Removed filament from feeder and nozzle.
Reset slicer settings
Disassembly of filament feeder and cleaned the drive gear.

I've noticed that this issue only occurs when there is filament in the printer. When I attempt to print Without filament, the drive gear is spinning the entire time.
Has anyone on here encountered the same issue, or be willing to help?

Thanks.