@Harry0815 Hi, welcome to our community. It is suggested to follow the steps of Web-interface method in the guide below to connect Archer NX200 to HC220-G5 network: How to build Easymesh network with...

@josp11 Hi, welcome to our community. Here are some troubleshooting steps for your reference: 1. Please disconnect the Ethernet cable between two Decos, and check whether devices can connect to guest...

@Guy_LRC55 Hi, welcome to our community. Sorry to hear that and it is really a pity that the installation was not successful. You may also feel free to share your questions on our community next...

@amarradi Hi, thanks for posting question here. Does the issue only happen after firmware upgrade? If so, it is suggested to downgrade firmware to the previous one on the official website to compare....

@Matt_1979 Hi, welcome to our community. You may refer to the configuration guide to double-check your settings. Please share the screenshots if your detailed settings if it still does not work. It...

@Armant Hi, welcome to our community. I am afraid it is decided by the ISP of your sim card, instead of the device. It is suggested to contact the sim card support to confirm the possible way. Thank...