- Don't use Safari. Use Firefox or Google Chrome
- Use the "posting key" to log in. Go to wallet and click permission to find it.
- Make sure thumbnail is 600 kb or under
- Make sure video is under 1 gb
- Use 4 tags
- Use google chrome if the "publish" button is broken
This is how I manage to publish videos on Dtube. This is my quick solution. I should've posted this sooner but better late than never.