What happens when you transfer a certain video from the flash drive to the internal one -> try to play it?
There's a chance that the flash drive corrupts some of the files.
I believe you can some some tool that can check its health status out.
Do you get some sort of an error message?
Well, my suggestion would be to take all the data off the drive -> reformat it through Disk Management to NTFS -> see if the issue persists.
Thanks mate ive already re formatted to NTFS but still the same, i dont get an error message, the movies just wont play when dragged into vlc window from my USB, copies of my movies on external hard drives work fine and they are all NTFS
What happens when you transfer a certain video from the flash drive to the internal one -> try to play it?
There's a chance that the flash drive corrupts some of the files.
I believe you can some some tool that can check its health status out.