What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I apologize for I could not fully test as I do not have the necessary hardware/device.
But as far as I know, the browser being used is the one that matters most for the Form Builder to work.
Can you check what is the version of your Chrome browser? Make sure it is also updated to the latest version. You can also use this link to test.
Hope this help. Let us know if issue persist.