In order for the wireless to work properly, I found that you must put the wired IP on a different subnet than the wireless.
Since my home wireless router is 192.168.1.1, I had to change my ant's wired IP from default of 192.168.1.99 to 192.168.2.99.
This works flawlessly for all 16 S1s that I have using wireless connections.
This is correct, the wired and wireless NICs need to be on separately subnets (192.168.
2.99 on the wireless NIC and 192.168.
1.99 for the wired, as in the above example) for this to work properly.
If you still have issues, check your wireless strength, as the device without an antenna has poor reception.