@hansangb Thank you for answer
This is old config picture (DCS 1.5.2) I was using without issue then update DCS 1.5.4 doesnt not work anymore.
same problem have K-50 , Su-25T , F-15C ,Su-27
Where do I place this code Camera+ALL.lua ?
LEFT_MFCD = Viewports.LEFT_MFCD
RIGHT_MFCD = Viewports.RIGHT_MFCD