Console UI does not reflect KVM disconnect after AMT closes idle session (~3 minutes inactivity)

[graikhel-intel]

When a KVM session is left idle, Intel AMT automatically closes the connection after about 3 minutes of inactivity. However, Console UI continues to show the KVM session as active and does not reflect that the connection has been closed. This creates a misleading state where the UI indicates the session is still connected even though AMT has already terminated it.

Steps to Reproduce

1. Connect to a device using KVM via Console.
2. Once connected, do not move the mouse cursor or type anything.
3. Wait approximately 3 minutes.
4. Observe that AMT closes the KVM session, but Console UI still shows the connection as active.

Console Details

• OS: Windows
• Browser: Chrome
• Version: v1.21.3

AMT Device Details

• AMT v 18.x and 16.x
• Windows