According to Down Detector, the social media network for movie lovers that allows users to rate and discuss movies, has been down Sunday afternoon. The problem started just after noon EST. and had about 500 reports as of 4:45 p.m.

Downdetector reports the biggest problem is people being unable to get on the app, where nearly 80 percent of the complaints were made. Another 10 percent couldn’t connect to the server.

There is no timetable for when the issues will be resolved.