@gadgetbro please post speed test results if possible.
great.UPDATE: I'm finally getting close to 120mbps on the first floor (previous dark zones) by playing around with the location of the mesh device (basically moved it closer to the router and ignored the orange light) and by changing the default 5GHZ channel from 149 to 44. I'm not sure how these channels work but my Nintendo switch was not detecting the 5GHZ SSID and I looked online where some people had suggested changing the channel to anything below 149. I did change to 44 and there it was. It also boosted the speed somehow.
Sorry for late reply, It’s a Blue oneCould you please tell me which ONT model you have ? Is it the old white one that was given for 4500 security deposit, or is it the blue one ?