What?? I got this error while trying to compile.
Just this just mean I have too much "stuff"?
EDIT: I just discovered that it doesn't like me putting two switches (routers, ramped or standard) inside a control box. Why? No clue. One is fine...but two and it doesn't want to compile.

Maybe you just put too many DSP Devices in NWare...

More details would be good. I can sit here and armchair quarter-back all day long and not have an idea what the real problem is.
There should be no issue with putting more than one router inside a block... no issue at all. I'd be glad to take a look at your files and offer some more substantial recommendations.