@tsf Thank you and please refer to this link for more details: https://community.tp-link.com/en/home/forum/topic/261882

@Aeroman Hi, please refer to this link for more help: https://community.tp-link.com/en/home/forum/topic/261882 Thank you.

@sgaiger Hi, please feel free to let me know what was going on after changing the power adapter? By the way, how long have you had the modem and when did the issue start? Thank you very much.

@Alshu Hi, please refer to this link for more help: https://community.tp-link.com/en/home/forum/topic/261882

@sonuapp Hi, did you mean after updating the firmware TL-MR100(EU)_V1_210119, the modem started dropping the internet connection? If yes, can you help me check the following information: Did both...

@ftwig Hi, the default mode on the Archer MR200 Is on the 3/4G modem router mode so there is no need for 3G/4G Backup failover; And the 3/4G backup Is via a 3/4G USB modem, not a SIM card anymore;...