No 1GBps speed from WAN

[admon]

Please run a speedtest on the router itself to see if the router is already part of the problem:

GL-MT6000 Slow Upload speed

Please do a test directly from the router itself. Via SSH: wget https://install.speedtest.net/app/cli/ookla-speedtest-1.2.0-linux-aarch64.tgz && tar xzf ookla -speedtest-1.2.0-linux-aarch64.tgz && ./speedtest