Hello everyone, I have a TP-Link Omada ER8411 configured with 4 fiber optic lines of 1 Gbps connected to the WAN ports. Each line, when tested individually and at different times, reaches around 900 M

Background: This post provides a comprehensive guide on how to upgrade or downgrade the firmware version of Omada Gateways(Routers). We hope that this information proves helpful to those who may need