NanoKVM HDMI does not work on boot without a hotplug event

[bengeek2]

Have a NanoKVM on the currently released update, I had updated it through UI.

On booting the NanoKVM with the HDMI cable connected, the OLED display on the NanoKVM does not show an HDMI cable connected, and the webui does not show any image. The computer it is connected to does detect the external display.

If i unplug and replug the HDMI cable, video will work for the rest of the session until the NanoKVM reboots, such as with a reboot of the device powering it.

How can i resolve this issue to prevent myself from having to replug the HDMI cable?

[Z2Z-GuGu]

Hi, this problem is limited by the HDMI capture chip and cannot be completely solved, here is the problem description: https://wiki.sipeed.com/hardware/zh/kvm/NanoKVM/development.html#%E8%8E%B7%E5%8F%96%E6%8E%A8%E6%B5%81%E7%9B%B8%E5%85%B3%E6%95%B0%E6%8D%AE