When I clicked Reply in the notification message of your response, a Reply window of Thunderbird
window was opened. Is this normal? This notification message was sent to my mail account from Autodesk Community <noreply@community.autodesk.com. My Reply is probably not read by anyone.
When the situation was very bad, Google Chrome and Microsoft Edge both
got stuck, and the only thing I could do was to kill the browsers by
using Task Manager. I tested with Chrome about one hour ago and
received a message similar to what you showed. When I selected Leave,
the web page was closed. I tested again about 20 minutes ago, then no
error occurred while I was typing.
When the browser gets stuck, I probably cannot take a screen shot.