Dear colleagues, On Tuesday, 26 May, from 11:00 to 12:00 UTC, we will carry out maintenance on RIS Live. During this maintenance window, RIS Live will stop producing data for up to 30 minutes. We will switch an upstream system used by RIS Live. The new instance runs independently from the current one. As a result, RIS Live cannot continue producing data during the switchover without risking duplicate messages. Instead, there will be a short downtime. During the maintenance window, we will: * Stop RIS Live data production * Reconfigure backend systems * Start RIS Live data production from the new backend systems There will be no overlap in data. We expect a gap of up to 30 minutes in RIS Live data. Kind regards, Ties de Kock RIPE NCC