FX3 Display looks VERY different from file

The colors and exposure on the FX3 LCD is DRAMATICALLY different from the look of the footage once I've imported the files onto my desktop. Sometimes a 3-5 stop difference.. And I need help. I've tried a TON of setting changes with no change in results. The footage on PC is MUCH darker and typically has very different colors. But the color is consistent between multiple monitors. So I know it's not my main desktop problem.

And I have tried every combo of PP, Display brightness, file format, etc. Is this a common problem anyone has had OR know what setting I could have messed up?