Hello, we are using ISP wifi routers TP-Link EC230-G1. Problem we found is that with wifi routers of different manufacturers after setting up port forwarding in Ubiquiti NanoBeam 5AC devices (those are in router mode) with private port 80 and public port 8080 we can open webpage configuration of wifi routers through Ubiquiti configuration page in web browser on port 8080 without any problems but with TP-Link EC230-G1 wifi routers we get an error message "500 Internal Server Error". TP-Link EC230-G1 wifi routers are in Access Point mode and only local management on HTTP port 80 is enabled. We need to be able to remotely change configuration in wifi routers of our clients that are in our network behind Ubiquiti NanoBeam 5AC devices. When TP-Link EC230-G1 wifi router is in Router mode then we can remotely change configuration using port 8080 without problems, but this configuration is used only for small portion of our customers. Thank you for your replies.