Hello everyone, I just bought an ER605 for my SOHO. We want to use an LTE USB stick for fallback internet connection, which was one of the main reasons I bought the ER605. I inserted the SIM card into

Hello TP-Link I migrated from ER605 v.1 to ER605 v.2 and tried to configure Link Backup between WAN and USB Modem (both these connections work fine individually). I configured it as following: WAN Por