I have a ER Lite which has worked flawlessly since I got it a few months back. My ISP has provided me with 110 down and 10 up and I get those speeds no problem. Today I upgraded to the new 250mbps (still 10 up<--weak).
I am still only seeing speeds around 90-110mbps down. I tested wired straight to the modem and I get 250+. Anything connected to the router which includes my switch and Unifi AC Pro AP only gets around 100mbps.
Things I have done:
I made sure the ERL eth ports are setup 1000/full which they are. Although in the UI they are set auto negotiation and there is no option to select the 1000/full on the ERL the CLI shows they auto-negotiated to 1000/full
I also made sure my switch is 1gbps capable it is. it is a Cisco 8 port rather basic piece.
I also checked all the PCs wired and they report being connected at 1Gbps to the network
Finally, I turned everything off and back on again including PCs, AP, Router, Switch, modem, all the things.
Any help is appreciated as I am sure the ERL can handle 250mbps down