@Joseph-TP The upload speed affects LAN and WIFI devices connected to BE550 but not on BE220 (mesh) Topology ISP Modem/Router — Main Router BE550 [ — PC & )))((( Gadgets ] — Mesh BE220 [ )))(((...

@Jdgmz7 I flashed back to the old firmware using recovery mode because the new one wouldn't let me downgrade. After I successfully downgraded, my upload speed went back to normal, both on Wi-Fi and...

@Joseph-TP got the same issue after updating to latest firmware. I am alao experiencing a severe upload speed throttling issue on my Archer BE550 V2 immediately following the installation of the...