I've played about 40 hours on my desktop, am now on a trip with my laptop, but after I loaded PoE, I found that the most recent save I had available was like 20 hours ago. What am I supposed to do to sync properly? I can't find any instructions.
So I tried a little experiment: I closed out of PoE on my desktop, instead of just putting it to sleep. That seems to have done the trick. I can start my latest save on my laptop.