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...

@Clive_A I tried to upgrade my new ER8411 V1.0 and i get error all times, i tried with latest release and with beta firmware and always i get error....