Hörsaalsupport

The queue originated within the Hörsaal 4.0 project and is maintained and managed by the CLS.

CARL H02 and H03 - Issue sound capture during livestreaming

Partial Outage
Thu 08/13/2026 10:39 AM - Unknown

When streaming via a video conferencing platform (e.g., Zoom), microphone audio is not correctly captured or played back.

Should any issues or errors occur, please contact support at hoersaalsupport@cls.rwth-aachen.de.

01.06.2026 15:39

PPS H1 (2315|101) second projector not fully usable

Partial Outage
Thu 06/18/2026 09:00 AM - Unknown

If the second projection screen cannot be activated via the control panel in PPS H1, the projector might not be switched on. For this reason, a remote control is provided in the right-hand drawer of the desk.
You can switch the projector on manually using the remote control while facing the back of the unit from the seating area.

If this does not work, please contact us at: hoersaalsupport@cls.rwth-aachen.de

19.06.2026 09:11

Recently expired reports

Storage System Maintenance

Partial Maintenance
Thu 08/20/2026 12:00 PM - Thu 08/20/2026 01:22 PM

Due to maintenance work on the storage system (Ceph Storage), the following applications will experience disruptions during the maintenance window:

  • RWTHonline: Documents cannot be uploaded or downloaded in the “Submission of Final Theses” application. You should also complete any file uploads before the maintenance window begins to avoid errors.
  • RWTHmoodle: Playing and editing existing videos, as well as uploading new videos, will not be possible. This only affects videos made available via the “Opencast” streaming application.
  • Lecture Hall Streaming: Streaming videos from the lecture halls will not be possible.
  • GitLab: Uploads (and downloads) of user files and images, CI/CD pipelines, artifacts and registries, and LFS will not be available. Backups will also not be possible.
  • Linux Installation Server: The provision of Linux RPM packages and Kickstart files will be affected during the maintenance period.
  • GigaMove: Uploading and downloading files will not be possible.
07.08.2026 12:04
Updates

Die Wartung ist nun erfolgreich abgeschlossen.

20.08.2026 13:22