@benben2004 Hi,welcome to our community. Did you ever try different power sockets for the range extender? How far did you put the range extender from your main router? Did the problem immediately...

@ryg Hi, thanks for posting question here. You may follow method2 in the guide to try again. And did you get beta firmware from the thread? Did you set M4 as main Deco or satellite? Please share the...

@SergG Hi, thanks for posting question here. Here are some suggestions towards your questions: 1. Please update Deco app to latest from Google Play or Apple Store. You may switch AP mode into router...

@RafaelBellintan Hi, welcome to our community. May I confirm some information to understand your situation better? 1. What tool and device did you use to test internet speed of 2.4GHz band from Deco?...

@pcdinis Hi, welcome to our community. It is suggested to follow the guide to troubleshoot: General Questions about the Powerline or PLC Backhaul Feature of Deco Thank you and best regards.

@Pascal06 Sorry, I am afraid not. Best regards.