VMWare Player disrupting Samba on Ubuntu 9.04 host?

VMWare Player disrupting Samba on Ubuntu 9.04 host?

I've had Ubuntu 9.04 running on this computer for a while now. I just installed VMWare Player on my system and now when I try to browse the network in the Ubuntu host all the computers will show up one time only. If I try to browse again, no computers appear and even the workgroup is missing. I have to run: