New Post: Some OUs stopped making status reports

Hey, thanks for the response. Some updates were installed on the 7th of July, but the problems started already on the 6th. And the last updates installed before that were on the 30thth of June. So that shouldn't be the cause.
The only thing reported in the event viewer is an error from the wsus management console itself (System.Threading.ThreadAbortException). It appeared twice on the 6th and then it stopped appearing.