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### Issue Summary
<!-- Explanation of the issue. Expectation vs. actual behavior. -->
... ... ...

#### System Information
- **Operating System:** [e.g. Windows 10, Mac OS 10.12, Ubuntu 16.04, ...]
- **.NET / Mono Version:** [e.g. .NET 4.7.1, Mono 4.6.2, ...]
- **OpenRA Version:** [e.g. release-20180218, playtest-20180208, ...]
- **Mod:** [e.g. Red Alert, Tiberian Dawn, Dune2000, ...]

#### Additional Information:
- Steps to reproduce
	1. Step
	2. Step
	3. ...

- Logs
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- OpenRA Replays
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- Screenshots & Videos
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