I have 3 M5 deco. My internet plan is 600mpbs. Main deco is getting the right internet speed of 600mbps but node decos don't the highest it gets is 80mbps. What shall I do with this? Do I need to...

@Alexandre. Thank you! This works :)

I have an M5 mesh wifi. My internet speed is 600mbps but the deco can only provide a speed of 90mbps. I have been getting this notice that says "Abnormal WAN port speed. Please check your WAN port...