Maintenance is vital for game stability. In general, we avoid them because it always means server downtime.

For your good information, any maintenance times will remain random for now. However, you will always be informed by a mass message exactly 5 minutes before it. We may need to violate this only in situations where a maintenance is needed critically soon.

Such maintenance last about 1 minute and can mostly be bad for last minute evacuation missions. With this policy, this will not be an issue any more: just check your messages at least once every 5 minutes.