@Bebe1980 I use hardware controller Omada OC200.

Hello, yes, I enabled less secure applications.

@Bebe1980 Hello, my setting working. But to gmail only.

Hello, statistic is correct, see: https://community.tp-link.com/en/business/forum/topic/270524

Hello, I plug SIM to LTE modem yesterday and use pre-populate button. both speeds were detected correctly. Then I disconnect first WAN UTP cable, TL-R605 automatically switch to WAN/LAN1. In ISP Load...

@John1234 Hello, my first ISP is WiFi provider. I connect it to Mikrotik AP. LAN Mikrotik is 192.168.1.1 TL-R605 has WAN address 192.168.1.2. my second ISP is O2 LTE modem, LAN is 192.168.1.3,...