Hello All,

I am experiencing the same situation with the Advance Calendar module. It works on one portal but has become corrupted on another in teh same instalation of DNN. If I logon and view the page as the admin it is fine but as a user it crashes DNN. I am hosted on Godaddy so sometimes it takes a while for the problem to be resolved and my site to come back up.

The portal it works in has no events. I am going to try to delete and recreate the instance of the calendar to see if that helps. Any other sugestions are welcomed. I had a lot of events and would hate to think this problem will repeat itself.

Thanks

Actually, according to the following Microsoft KB article, there is a memory-collection issue when frequently using the System.Net.WebRequest method:  http://support.microsoft.com/kb/831138/en-us

We are also having "Out Of Memory" issues with the "W3wp.exe" process in conjunction with DNN.  We see about 5 to 10 exceptions a day on a DNN installation with light traffic (between 30 to 150 users a day).  I do not know how the issue manifests itself for the user and have not (yet) attempted to identify a means to reproduce the exception -- I know it is happening simply from reviewing the server logs.  We are running DNN 4.0.2 (with the AVCalendar module, if that helps).