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Downtime

Main backend service, Backup backend service, Timetable page login service, Video Teaching Information service, and 2 other services are down

May 19 at 08:09am CST
Affected services
Main backend service
Backup backend service
Timetable page login service
Video Teaching Information service

Resolved
May 20 at 05:49am CST

Backup backend service recovered.

Updated
May 20 at 04:08am CST

Main backend service recovered.

Updated
May 20 at 04:00am CST

Main backend service went down.

Updated
May 19 at 11:45pm CST

Backup backend service went down.

Updated
May 19 at 09:53pm CST

Backup backend service recovered.

Updated
May 19 at 05:25pm CST

Backup backend service went down.

Updated
May 19 at 09:17am CST

Timetable page login service recovered.

Updated
May 19 at 09:16am CST

Video Teaching Information service recovered.

Updated
May 19 at 08:09am CST

Timetable page login service went down.

Created
May 19 at 08:09am CST

Video Teaching Information service went down.