I'm having an issue when connecting to the EAP in our barn, where I can get internet access fine, but I cannot access any local devices, including the omada controller.  If I disconnect from the wifi, and connect via ethernet directly to the switch, then I can access local resources.  

Sorry for the crude map, but this is my layout:

[--home--]

home switch (SG2210P v5.20)

    - oc300 (5.14.26.23)

    - home network (cameras, nvr, etc)

    - eap (EAP650(US) v1.0)  *** local and internet works fine

    - eap (EAP650(US) v1.0)  *** local and internet works fine

    - home2barn bridge (EAP215-Bridge(US) v1.0)

        [--barn--]

            -> barn2homebridge (EAP215-Bridge(US) v1.0)

                - barn switch (SG2210P v5.20)  *** local device access works if I connect directly here

                - barn eap (EAP670(US) v2.0)  *** no local device access, but internet works

Any help would be appreciated.