@Joseph-TP It's not affect my main network usage. But the BE805's WiFi signal is weak so i have to use extender on the second floor. Answer 1. Shorten the distance between the router and the RE235BE;...

@Joseph-TP I see. But the RE235BE has changed the bandwidth too frequent. My RE655BE has never happened this width changed problem.

@Joseph-TP My main router BE805 has never change the width. It's the newest software version.BE805 has always kept 160mhz.

Model: RE235BE Hardware Version: V1 Firmware Version: 1.0.10 Build 20250424 rel.41614 It is just as the title my RE235BE has always changed the bandwidth to 80mhz. The channel is 40 and I think it...

@Kevin_Z The 1.3.1 firmware are working very well.

@Kevin_Z Thank you so much. I will try it.