Problem is the KVM Console is much blacker than direct connection to PC. Both Belkins are doing this - the 4 and 8 port. This is VGA video. Everything else works properly. The 8 port is much worse than the 4 port. Is it possible it could be the AC adapter? 8 port possibly pulling down voltage more than 4 port ??? I would swap the KVM cable, but the dimming is different on the 2 KVMs so it can't be the cable. Thinking more: Since VGA uses Luma and Chroma, I'm suspecting an issue with Luma... Read more Weiterlesen...