We have the RFS4000 FPGA Ver 2.8. We recently changed the Guest Network SSID and now clients can not get out to the Internet. We get assigned all of the correct IP credentials, but we can not go out to the Internet after the change.
Bridging mode is configured as "tunnel". Does this config match with your NW diagram? if traffic should go directly to GW AP, this config should be "local".
"tunnel" is used when traffic must path through from AP to RFS4000.