I think an update messed up the factory rally point. Not sure if this is why you get that but in DEV mode it shows an error before that happens to me. Clicking on a factory and right clicking a rally point somewhere in a well. I get my mouse over a model and right click, that stops the screen from spinning and moving all over for me anyway.
in DEV mode
Assert @ C:\Projects\P4\SinsDiplomacy\Release\CodeSource\GS/Render/MoveToRenderer.cpp(711)
info.m_firstControllableEntity != 0 && info.m_firstControllableEntity->GetIOrderPtr() != 0
I have had reports same error in Rebellion, same effect.