@Andrea_Cm Hi, thanks for posting question here. Sorry we have no suggestions for adding external antennas and it is not suggested to do so. If the network is unstable, you may put the same SIM card...

@pockypok @D3ftone Hi, could you please share the information below and more details? Then we can understand your situations better. 1. Please share your exact network topology. 2. How does the...

@CaptainKool Hi, thanks for posting question here. Please share the model of your 2.5G GPON module, then the senior support will take further confirmation~

@Guilhermearaujo Hi, thanks for posting question here. EX220 is a a customized model by ISPs only, sorry that we can know much less than common models. If you take normal factory reset but does not...

@Suman-Das Hi, thanks for posting question here. You may update the version of Tether app from Apple Store or Google Play.

@ruedi691 Hi, thanks for posting question here. If you use wireless router mode, can the network be stable? You may change the LAN ports on your main router for Archer C6. It is also suggested to...