o yeh, iv got this CLIENT_BEHIND:ZTE3MWJjYzAtNDNhNC00MD this to! pls help. sry for the trouble

meh to

me tooo!!! my work is bieng interupted SUDDENLY with CLIENT_BEHIND:ZTE3MWJjYzAtNDNhNC00MD

same. I get that thing too!

Hi, everyone!

We'd love to have a greater understanding of the issue you're running into. Have you tried clearing the cookies and cache on your browser? If that doesn't help, please submit a support request in our Help Center. Here's the link: http://khan.co/KA-support.