I am aware that this may be a stupid question, but it evidently is so elementary that it doesn't show up on any documentation at all.
I set up Desktop and it was running fine. Suddenly, it stopped, and when I went back to account setup, it says "paused" to the right of the Last Sync information. I can find nothing to tell me how to un-pause the account. I continue to be able to read the account through my ISP's web browser interface (yuk) and Thunderbird (trying to migrate from its script problems). Can anyone tell me how to get this un-stuck?