GL-MT3000 and Starlink slow speeds

[bruce]

This issue probably is related to the compatibility of the POE adapter, some people have tried to change new one, and found the WAN link works well.

GL-X3000 Starlink WAN Speed Negotiation

Thanks, Tim and GL.iNet Staff. In response to your suggestion, I contacted the folks who make the Dual midspan injector, and they sent me a replacement board. It turns out that was the bottleneck. Everything is negotiating correctly, and I am back in business. I appreciate your support while I eliminated the various failure points to figure out a solution. [Ethtool Screenshot]

If not change the POE adapter, can manually mandatory static the WAN negotiate rate in the SSH:

SSH to the Router - GL.iNet Router Docs 3

#Check what the WAN port name is
ifconfig

#If the WAN is eth1, and static to negotiate rate in 1000Mbps
​ethtool -s eth1 speed 1000 duplex full