The internet in O-Haus (Christoph-Probst-Straße 8) is not working. It seems that the faulty parts are the switches, which are part of the infrastructure of the Studentenwerk. We already informed them. If you live in O-Haus, please try to browse selftest.stustanet.de from the not working network (do NOT use mobile data). If it is not working, please write an email to netzprobleme@stwm.de, including your student dorm, building and room number. (lk)