I've been having several issues with SW2011.  I'm on service pack 1.0.

One problem that has been particularly annoying is that subassemblies and parts within assemblies do not stay suppressed.  I suppress items within the design tree but they do not stay suppressed, sometimes I can suppress them if there is a top level assembly and do it there.  Even if I do get them to suppress, then the next time I open the assembly.... there it is again!

The assemblies typically have multiple configurations with different items suppressed in each configuration.

Is this just a bug or am I possibly doing something wrong?  Has anyone else had this problem?

Thanks!