@Michel64 Hi, here are some suggestions for reference: 1.Change the security mode to be WPA-PSK/WPA2-PSK. 2. Use a more complex wireless password. 3.(Optional)Hide the SSID of M7450.

@Ashik_k Hi, sorry for the delay. I checked from the cloud server and it seemed like you have updated MR400 V4 to the beta firmware already. So is everything going on all right? Thank you very much.

@kk20001996 Thanks for the update. Please also try to change the DNS server under advanced>network>LAN settings>DNS server 8.8.8.8/8.8.4.4 Did this issue also happen when transferring files on the...

@Bman55 @yps2000 Hi, If the SIM card is detected, but no internet, please refer to this link [Troubleshooting]No internet service on LTE Gateway Router If the SIM card is not even detected, please...

@Ckh83 Hi, If there is a slowdown, it would only be on the extended units.

@rolinzzz Hi, you are right and the V2 of Deco X20 has removed the speedtest feature on the Deco APP. For V1 and V1.2, this feature is still available.