Message from them:

Event Type: Network Upgrade

We are performing system changes in the Madrid location during the following scheduled maintenance window.

Start Time: 2026-02-25 23:00:00 UTC
End Time: 2026-02-26 03:00:00 UTC

We schedule higher impact maintenance events during off-peak times to maintain our ideal hosting environment. Our engineers make every effort to minimize system impact; however, Madrid instances may be unreachable for some, or all, of the scheduled maintenance window as we perform network, firmware, or host upgrades.