I've had this issue since using the PMDG 777 updated to the latest C patches with a fresh install of FSX with DX10. The background panel area lighting of the captain and first officer chronometers are brighter than the rest of the panel. I've adjusted the lighting via all the various cockpit controls with no avail. It seems to only happen with the digital version of the chronometers and not the old standard units. I've uninstalled FS2crew and it seems to me that FS2crew is the culprit.
Anyone else with this issue or know of a fix? Thanks.