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![Domagoj Kirigin](https://uploads.teamtreehouse.com/production/profile-photos/6934792/micro_Domagoj_Kirigin.jpg)
Domagoj Kirigin
16,392 PointsQuizzes and challenges are not working
I am having trouble with quizzes and challenges for some time now. When I click the answer it just does not register the answer and can not proceed forward. Does anyone else has this problem. My internet connection is fast and stable.
1 Answer
![Alexander Davison](https://uploads.teamtreehouse.com/production/profile-photos/4157542/micro_binary.jpg)
Alexander Davison
65,469 PointsHuh. The quizzes/code challenges seem to work for me. I'm not sure what's wrong, maybe you are using a strange browser?
Try Google Chrome. It is the best browser to use Treehouse on.
Domagoj Kirigin
16,392 PointsDomagoj Kirigin
16,392 PointsHi Alexander, the problem was with some plugins in Firefox. Either some of the newest updates or the ones that had older versions caused the problem. I could not figure out which one because it was working before so I changed to Chrome and it is working now.
Thank you
Jay Padzensky
4,731 PointsJay Padzensky
4,731 PointsHey Domagoj,
Nice work finding the issue. If you want, you can individually activate/disable Chrome's plugins, so you can identify which one may be causing the issue by turning one on, trying a CC and repeating the process until the CC breaks. Thanks for your patience and understanding! If you have any additional issues, please feel free to ask us in Support! help@teamtreehouse.com