On Thursday night the 7th of January between 01h00 CEST and 03h00 CEST maintenance will take place in the cluster in which your VPS is hosted. During this maintenance the redundant switches of this cluster will be replaced. The firmware of the old switches is not backwards compatible with the firmware of the new switches. So these will be replaced simultaneously. During this maintenance window your VPS will be paused for 30 minutes. After the maintenance your VPS will automatically resume its tasks.