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• Searched for existing issues
• Read through the Monitor-Troubleshooting Wiki
• Updated MonitorControl to the latest version (if applicable)

Describe the issue

MonitorControl appears to be preventing my external monitor (and my connected MBP) from sleeping. I turned off MonitorControl and the monitor and Mac correctly went to sleep.

I've tested on two identical monitors, both connected through OWC Thunderbolt docks.

Expected behavior

The monitor and Mac should go to sleep according to the Mac energy settings.

Anything else?

No response

Environment Information (please complete the following information)

- macOS version: 12.2.1
- Mac model: 13-inch, 2019, Four Thunderbolt 3 ports
- MonitorControl version: 4.0.2
- Monitor(s): Dell U3818DW (firmware M3B106)
- Monitor Cable(s)/Connection(s): Thunderbolt, through OWC Thunderbolt dock
- Apple Silicon/M1 (yes or no): no