T'bird is used by more than a few here for newsgroup access. I see issues where I have set it to download messages automatically and it doesn't always download the body, just the header. Also, I see that some messages which I have read, which means they were downloaded, have to be downloaded again to read the message.
Anyone else see these issues?
I also see less frequently a popup dialog asking me where I want to save a message file when I did nothing but click on a message to read it. Very strange.