Cannot download macOS Sierra Beta 2

I am having the same issue. Tried to redeem, immediatly got an error message that Sierra could not be downloaded. Every attempt since just gives an error that the redemption code has already been used. Any suggestions?

Same here. I did not get any specific error; the download just did not start. I managed to solve the problem deleting every file of the folder

/Library/Updates/031-68146

and then restating the download trhough the app store update section.

Has anyone gotten the issue where it says installing? But it just stays on there. How do I download this Public Beta 2. Can someone please help.