We have a TileView control that we are loading a user control into each tile. The user control pretty much just contains a Chart control. However, for 1 of the tiles, we want to load a user control that actually contains 9 Chart controls. When we attempt to do this, we get the 'Layout cycle detected. Layout could not complete.' error. If we change our user control to load 1 Chart instead of 9, it works correctly. Also, if we use our user control with the 9 Charts in it outside of a TileView control, it works fine. The issue seems to be specifically withe TileView control.
This seems somewhat similar to this post: http://www.telerik.com/community/forums/silverlight/chart/radcharts-in-scrollviewer.aspx
In that post, it was stated that a fix is in place but we are still getting the issue with version 2011.3.1116.1040.