Granblue EN (Unofficial) on Twitter: "Maintenance begins in less than two hours at the time of this tweet and will last past reset. Be sure to get your daily missions in before
Azur Lane Official på Twitter: "Here's an advance notification for the coming maintenance period. Please plan accordingly for the scheduled server downtime. For any questions, contact us: al.cs@yo-star.com #AzurLane #Yostar https://t.co/K7HSaOfkBG" /
![Probabilistic analysis of a two-server n -unit system subject to preventive maintenance and repair | Advances in Applied Probability | Cambridge Core Probabilistic analysis of a two-server n -unit system subject to preventive maintenance and repair | Advances in Applied Probability | Cambridge Core](https://static.cambridge.org/content/id/urn%3Acambridge.org%3Aid%3Aarticle%3AS000186780004204X/resource/name/firstPage-S000186780004204Xa.jpg)
Probabilistic analysis of a two-server n -unit system subject to preventive maintenance and repair | Advances in Applied Probability | Cambridge Core
![Azur Lane Official's tweet - "Here's an advance notification for the coming maintenance period. Please plan accordingly for the scheduled server downtime. This is a mandatory update. For any questions, contact us: Azur Lane Official's tweet - "Here's an advance notification for the coming maintenance period. Please plan accordingly for the scheduled server downtime. This is a mandatory update. For any questions, contact us:](https://pbs.twimg.com/media/E78HtSgUUAQyR13.jpg)