@nsfi Hi, I think it might be due to the mixed Deco models in the same Mesh network. It is suggested to temporarily power off the satellite Deco M9 Plus_V1_1.7.1 units, and leave the main Deco M9...

@kaayman Hi, thanks for the update. I'd like to follow up on your case via email and ask the senior engineer for further assistance. It's a good suggestion that I already tried and that did not work....

@ES007 Excellent!

@Loai-Kardoos Hi, thank you very much for the update. Archer MR600_V1 indeed supports Tether App. Have you tried to update to a new firmware version for MR600? Archer MR600(EU)_V1_210608 By the way,...

@LawrenceDudley Hi, thank you very much for the message. I'm afraid there hasn't been a beta firmware for Deco XE75/XE75 Pro_V3 that supports manually selecting the channel/channel width. But there...

@Asb5061 @Sam_T Instead of reverting to 1.7.8 or the older version, it is suggested to install the 1.9.1_build_20251020 beta to see whether it helps:...