Here’s a tutorial on how to use the debug tools for each of your named browsers:
In order to find out which version you are using, go to settings and click the “About” section. It’s sometimes called “information”.
We are intentionally dropping support for all browsers released prior to late-2017. This is unavoidable, as we require features only these more modern browsers have for the upcoming site updates.
However, if there’s a genuine code error that isn’t a result of an outdated browser, I’ll be happy to fix it for you, but I need to know what the problem is first, which is why I need the console output.
Thank you for cooperation.