I just realized in the last week this has been happening to me. Up till now I've been chalking it up to me hitting something wrong on my phone. Buuuut it's happening on the kindle now too.

That said I was working on a post in a pm this morning and noticed something. The pages on Charming have been taking a long time to load, so I often have a spinning circle on the tab when I start writing on the kindle (my phone doesn't show me this but I suspect this may be the case as well - I've been typing for a minute now and it's still up there spinning), I had just gone to copy the text for when the tab finished loading, which I had a suspicion it would disappear and before I could the text disappeared as soon as the loading circle did.

Sooooo all this to say, I wonder if it is a response time thing. Where pages are still loading when we start to reply in the text boxes?