In the past week, 3 times have I been in a zone, Mist twice and Lavender Beds the other to be specific, and my game will become unresponsive and then suddenly after about 20 seconds my screen goes black and the loading circle will spin and I will be at the entrance to the zone I was in already. I was near the zone once, another time I was crafting in my yard and another I was at the market board.

What's going on?