If you notice a problem when you open a certain page on Cambly while you're using the Google Chrome web browser, then there's a lot of helpful information you can send us to help us fix the problem ASAP! While you're on that Cambly page with the problem, just follow these steps to display all the errors you're receiving:
Press Ctrl + Shift + J (Windows / Linux) OR Cmd + Opt + J (Mac).
In order to share the results with us, just send us a screenshot of your full browser window. Like this: