I'm very frustrated. I use a macbook, with latest OS.
Ever since the TeaChat tweek/update/whatever, I've noticed that if I take several minutes to write a response or post a reply or something, I click on submit and then am asked to re-enter my login and password. (I say re-enter because every time I've already logged in; this last time this happened just after I logged in). So I re-login and then everything I've written is gone - the response field is blank. Ahhhhghghghgh!!! So very frustrating.
Edit - addition - Oh and on this last time, I was responding to Matt of Moss Beach Ceramics about a yunomi question - so proof of my login was that I had received his message and was responding to it.