We are facing a problem with WebTop:
When we hit a TAB while editing a message, everything after it gets ignored when we send the message.
It looks like the problem does not occur if we wait some (possibly check other messages in the meantime).
We are using the latest FireFox on Win10.
Maybe it would be possible to catch the TAB key, and convert it to a few spaces - so two problems could be solved at once?
Please let me know if you can reproduce it, or more input would be needed about the system/process.