Recently I’ve been getting raided while logged in and playing. I will spend some time farming or fill a chest – it’s usually while I’m using autoplay, I think – and then I get the message I’ve been raided, sometimes multiple times.
The first time I thought the raid must have started before I came online. But now there have definitely been several times when it’s hastened when I have been online and in game, playing, continuously for quite some time before the raids could have started. They are definitely happening WHILE I’m actively playing.