Can't vote on projects in the CS section.

Are you using the KA extension? I know they had a bug with that...if that's the issue then you can simply uninstall the extension.

Otherwise, you probably should try submitting a ticket to get help with that bug: https://khanacademy.zendesk.com/hc/en-us/requests/new

yeah, I am. if so, I will submit an issue on the extension's github.

Thanks

No problem. I know that multiple people have submitted complaints on the extension's google store page, but I am not directly in touch with the creators anymore, so I do not know if they have done anything to fix it, or will anytime soon.

Good luck though! 

Hum. @... are you using the Khan Academy extension? Also, what browser do you use?