@Saverio81 Hi, welcome to our community. About the external antenna inquiry, it is suggested to follow guides in this thread: A Comprehensive Guide to LTE Gateway Router External Antennas Thank you...

@Skewett Hi, thanks for your further sharing. Your case has been escalated to the system engineering team. Welcome to update solution here if the problem is resolved. Thank you and best regards.

@Skewett Hi, thanks for your detailed update. According to your description, the Band Steering is enabled on your router, so you can see one wifi name from the router. You may log into the web UI of...

@Zikoel Hi, thanks for your sharing. It is a pity that Archer MR505 still does not support VPN Server. The information listed on the local official website for your region may be not updated timely,...

@RameshGokamalla Hi, thanks for posting question here. I am afraid not. The supported Systems for UE300C are Windows 11/10/8.1/8/7, Mac OS, Chrome OS and Linux (Ubuntu).

@Koushik7788 Hi, thanks for posting question here. May I confirm some information to understand your situation better? 1. When the internet stopped working, what is the LED status on the router? Can...