Your initial post contains only vague allusions to problems. Quoting your words, you are "having issues" & your attempts to play back your downloads "all show the same thing." I am neither telepathic nor clairvoyant. I have not the faintest idea what your "issues" are nor do I know what your "same thing" is the same as.
You would most likely be doing yourself a favor by posting a proper problem report. Click this:
Look for "problem report" within the text of that web page. That will give you a link to click. Read what you find & follow the advice. Also describe what exactly your issues are & what exactly you observe during playback. You might save yourself a lot of words by including screenshots with your verbiage.