Learn@UW - Service Issues for Summer, 2008 We have been experiencing occasional errors on the app servers. These errors can affect all campuses using Learn@UW/D2L. During these events, customers can potentially have the following problems: timeout (500) errors; server outofmemory errors when logging in; invalid connection errors; slow performance. Since the recovery time is normally less than 15 minutes, if you experience any of the afore mentioned problems, try accessing Learn@UW again after waiting several minutes. (Note that this type of error normally affects one server at a time. However, I also included some outages that were longer and were attributed to other causes).