During GUI install my monitor is not recognized correctly. It is recognized as Hyundai/Hyundai HT7695B , which is correct, but the freqs are 40-95 and 50-150, but should be 30-95/50-150 !
This defect is considered MUST-FIX for Winston Gold-release
The DDC probing process is not completely foolproof at this time. The range returned was close enough to the correct answer for X configuration to complete properly.
The frequency ranges are now OK in RC1