Support for 70hz Refresh Rate

Hello,

Does the Comet KVM support 70hz refresh rate, specifically 720 x 400 @ 70hz? I managed to find a VGA to HDMI dongle that supports this resolution and refresh rate (confirmed by connecting the dongle to a monitor).

While I get a display using the dongle on a monitor, I do NOT get a display when connecting the VGA to HDMI dongle to the Comet KVM.

I messed around with various EDID's as well as custom EDID and nothing works.

Is this a hardware limitation (like PiKVM which Comet KVM appears to be based on) or can support for 70hz be added via a firmware update?

Thank you

This is a hardware limitation; we cannot support any refresh rate above 60Hz.