@adios Theoretically, we won't ban our users without reason. We are now working on it and check the content replied. Any updates, we will let you know. Good day.

@MarkBFr Hi Mark, the Archer MR600 has 2 × Detachable 4G LTE Antennas, not the Wi-Fi antenna, it is not suggested to change them. Besides, the signal strength relates to the capability of the router...

@jwpiano Thanks a lot for your support and cooperation. Glad to hear that it works well now. And we hope it will help others who have the same issue, any updates, be free to let us know. Best regards.

@Jim257 Thanks for the information provided. To do further analysis and locate this issue, we would like to follow up your case via email and then we can install the beta firmware and get some...

@Koudak Thanks for your information, to give you a specific answer, we need more details. 1. What is the current firmware version? Please check the country version of it as well, it is printed on the...

@MarioF Never mind, we tried to translate your reply into English, so I wish your understanding. For now, the CA bands supported by the Archer MR600 are limited, so do those supported by SIM card...