Thank you for your understanding and patience.
I am glad to inform you that my developers team was able to dig into your issue and find a solution. I am using latest Chrome and FF versions with latest Test Studio release and now recording is 100% successful on your web application.
Please consider upgrading your browsers and Test Studio product to their latest available versions and try again recording against this web page. Please let me know if that works for you too.
Hope to hear from you soon.