cn pilot wired problems

I have had a couple insances where a customer can get great bandwidth via the wireless interface,  but anything plugged into it seems to have issues, the bandwidth appears to cut almost completely out. I did speed tests off the wireless, vs the wired. The wireless always seems to get the 10M that the customer us assigned but wired it cuts down to less than 1. 

Any Ideas?

Thanks

Hi ,

Do you have any VLAN configuration on your managemnet profiles ? what is the value set there ?

Thanks