Mbest Freesync Monitor

So I bought one of these Korean monitors in large part due to the review Wendell gave.

Really enjoying it as it was a huge upgrade over my previous display but the power adapter brick gets really hot. I got it a few months ago and I’ve taken to sandwiching it between a couple old CPU heat sinks, otherwise it gets hot enough that its uncomfortable to hold in your hand.

Anyone else take the plunge on this monitor and have noticed the same issue? Or maybe its normal for adapters to get this hot? I was thinking of looking for a replacement but not sure where to start.