Problem with VLANs

[psherman]

@Yoller

what model of switch do you recommend?

Take a look at this thread (from the entry point at comment 4 and down):

How can I describe my problem better? (Meta)

Avoid all of the TL-SG1xxe devices. And likewise, the entry level Netgear managed switches. Both of those have some serious flaws in the firmware implementation. Get the next level up (small business grade) if you go with either of those brands, or look at other brands entirely.