I have this 34 second long mp4 formatted video, and I have been trying to upload it for a couple days now, but it returns "The server returned an unexpected response. Your file may not have uploaded successfully. Try again later" everytime. I've tried changing servers to the ones closest to me, but still no difference. Is there a fix for this issue or is it just a long waiting game?

Same thing is happening to me

maybe try a different format too, if possible?