Please be advised that there will be a scheduled system session affecting the LUMI, MN5 & LEONARDO Polytope service on:

• Date: Thursday 6 August 2026
• Time: 11:30 – 13:00 CEST (1.5 hours)

Impact:

• Active Polytope requests will be allowed to finish but polling of their status will fail for the duration of the session while the service is offline.
• Queued Polytope requests may be lost as part of the session.
• Polytope requests will not be able to serve data from the data bridges during this time.

Reason for Maintenance:

This session will be used to provide some incremental upgrades to the Polytope service following the larger session on 23 July (read more).

We apologise for any inconvenience this may cause and appreciate your understanding. Please plan your activities accordingly.