My company owns 2 Flanders LM2461W monitors and I had a similar problem. These panels do not work well with the standard lcd profiles for colorimeters. I first used my Display 3 Pro to balance the gray scale. Chromapure showed the gray scale to be flat, but the picture was screaming red. When I got my JETI 1211 I attempted the calibration again and it was perfect. Since then I haven’t had any other issues with the Flanders. The gamma is extremely accurate and chromaticity falls right in the boxes without any cms system.
