We have identified an issue with ePMP SM in WiFi and bridge mode inteoperating with off the shelf WiFi Routers. In this mode, a RF connection is established but no traffic passes through the link. This issue is not seen where the AP is an UBNT Airmax product operating in standard WiFi mode. The purpose of this feature as a migration tool is applicable but we realize many of you have attempted simple desktop tests with 3rd party routers and have seen issues. We are actively addressing this issue and in the meantime ask you to continue inter-operability tests in NAT mode.