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![Luis Felipe Lino](https://uploads.teamtreehouse.com/production/profile-photos/88555/micro_xrzz5uPR_400x400.jpg)
Luis Felipe Lino
Full Stack JavaScript Techdegree Student 15,708 PointsCommunication Problem - Javascript Foundations
Hi folks :]
Some challenges from Javascript Foundations are giving me an error: "Oh no! There was a communication problem."
Here are the urls to the challenges: http://teamtreehouse.com/library/scope-2 http://teamtreehouse.com/library/anonymous-functions
When I try to answer challenges from another projects everything runs fine.
Can someone give me a hand?
4 Answers
![Luis Felipe Lino](https://uploads.teamtreehouse.com/production/profile-photos/88555/micro_xrzz5uPR_400x400.jpg)
Luis Felipe Lino
Full Stack JavaScript Techdegree Student 15,708 PointsI was using firefox. When I tried using chrome everything went well.
![Tommy Gebru](https://uploads.teamtreehouse.com/production/profile-photos/711672/micro_Kermit-240x240.jpg)
Tommy Gebru
30,164 PointsYour right! (https://teamtreehouse.com/forum/oh-no-communication-problem) This link describes the same problem you're having. A good way to go from here would be to contact the Treehouse Staff (https://teamtreehouse.com/support) and also to check the Treehouse status page (http://status.teamtreehouse.com/) Hope this issue goes away soon!
![Tommy Gebru](https://uploads.teamtreehouse.com/production/profile-photos/711672/micro_Kermit-240x240.jpg)
Tommy Gebru
30,164 PointsSelect Best Answer to close out the discussion post
![Tommy Gebru](https://uploads.teamtreehouse.com/production/profile-photos/711672/micro_Kermit-240x240.jpg)
Tommy Gebru
30,164 PointsIs this the "bummer" message or different?
![Luis Felipe Lino](https://uploads.teamtreehouse.com/production/profile-photos/88555/micro_xrzz5uPR_400x400.jpg)
Luis Felipe Lino
Full Stack JavaScript Techdegree Student 15,708 PointsIt's exactly this message.
![Tommy Gebru](https://uploads.teamtreehouse.com/production/profile-photos/711672/micro_Kermit-240x240.jpg)
Tommy Gebru
30,164 PointsTo set x to 1 in the global scope, add var to the rule x = math.sqrt(cSquared); (https://teamtreehouse.com/library/scope-2/)
![Luis Felipe Lino](https://uploads.teamtreehouse.com/production/profile-photos/88555/micro_xrzz5uPR_400x400.jpg)
Luis Felipe Lino
Full Stack JavaScript Techdegree Student 15,708 PointsThis is what I did, the problem is not the answer. Seems like a server or networking problem.