Issue Using GL.iNet Comet with MacBook – Screen Mirroring & Input Problems

[robotluo]

@yelliver

• Works initially, but sometimes the Mac forgets the mirror setting.
• The Comet becomes an extended display instead.

If you switch EDID, it may cause MACBOOK to forget the previous mirroring configuration

@yelliver

I tried using keyboard shortcuts (e.g. Cmd + Space for Spotlight, navigating menus to re-enable mirroring), but:

• Keyboard seems unresponsive
• Mouse gets trapped on the invisible primary (MacBook) screen

I will do a simple test and update later

@yelliver

The display resolution chosen is slightly off from the Mac’s native one.

• Usable, but not as smooth an experience as mirroring.

Is 2560x1600 resolution possible? We will consider increasing it in subsequent versions.

@yelliver

1. Fix Input Lock on Extended Mode

• Make sure keyboard and mouse still function even when screen is extended.
• At least allow “blind” key navigation (e.g., switch display modes with keyboard).

In extended mode, please use relative mouse mode, which is in the settings menu of version 1.3 and above

@yelliver

2. Add Predefined EDID Profiles

• Include optimized EDID for recent MacBook models to ensure better compatibility.

I have documented some EDIDs that are not built in for users to use here

@yelliver

On-screen Keyboard (Mac Layout)

Under consideration, it will take some time

@yelliver

Advanced (Nice-to-Have) Idea:

• Use OCR/AI to automatically navigate macOS menus to enable mirroring:
  • Detect System Settings → Displays → Mirror Display
  • Trigger via on-screen UI or automated process

We do have this in mind, but at this stage, we will prioritize completing basic functions.