05/21/2026 Maintenance on servers

Tonight, 05/21/2026, on cluster 7700, 7105 servers from 00:00 to 00:40 GMT+03 (total duration 40 minutes), maintenance will be performed to optimize the infrastructure to improve service stability.

If your instance starts with:
— 7700ХХХХХХ from 00:00 to 00:20,
— 7105ХХХХХХ from 00:20 to 00:40

During maintenance, instances may be in the «Not authorized» or «Starting» status.
During maintenance, clients may receive the status 500 (Internal Server Error).

Every outgoing/incoming message will be sent/received after the technical maintenance is completed.

All other instances will continue running as expected and won’t be affected by the technical maintenance.

We apologize for the inconvenience caused!