I have 7 S9’s set up in a 10x12 room. I have two portable ac units and a fan in the room. Originally put an exhaust in the ceiling and cut some holes in the door with filters on them. It was too hot in the room 110 Fahrenheit easy.

Today I installed some shrouds and duct work off the back of each miner to get the hot straight out and not recirculate it. The room is much cooler the rack is cool the miners are not hot to the touch. However in the miner interface it is reading that they are all much hotter and now they are not hashing due to their temperature readings.

Here are some pictures of the room. What am I doing wrong.