Unable to Reconnect Secondary Display After Disconnecting via BetterDisplay

[nuaawmy]

After using BetterDisplay to disconnect my secondary monitor, I can no longer reconnect it. The display is not detected by macOS, even after multiple attempts.

Steps I’ve Tried:

Checked physical connections (cables, ports) and tested with alternate cables/ports.
Used "Detect Displays" in macOS (via System Settings > Displays while holding Option key).
Restarted Mac, display, and BetterDisplay.
Uninstalled/reinstalled BetterDisplay and deleted its config file (~/Library/Preferences/com.waydabber.BetterDisplay.plist).

[waydabber]

No worries, try resetting the display configuration (you can do it from inside the app). Issues like this sometimes happen all by itself, even without the app.

https://github.com/waydabber/BetterDisplay/wiki/Safe-mode,-app-reset,-app-removal#reset-display-system-settings-from-the-app-from-the-app

If this does not work, then you should try connecting with a different cable or connect to a different Mac to see if the display is OK.