rathann wrote Same issue here with two Archer C7 routers configured as access points. They're connected via Ethernet (over LAN ports) and have internal DHCP servers disabled. I'm running my own DHCP...

Is the TL-WR843N working as a WISP client router? You may first upgrade the firmware. Fix the channel of mikrotik routerboard to a static one to make the connection more stable. Reduce the number of...

You may try to change some wireless settings, like fix the channel to 1,6 or 11 and channel width to 20MHz. Fix the authentication type to WPA2-PSK with AES version. Disable WMM under Wireless...

You may try to change the Authentication type of the router to WPA2-PSK with Encryption AES. Disable WMM under Wireless -Wireless Advanced. If these two options can't help, contact the phone support...

The maximum transmit power is limited by the CE/FCC regulation and the laws of your own country. For United States, the transmit power can be 100%. You can have a try, but it may break the local laws...

The region can't be changed due to the limitation of EU/US version according to CE/FCC regulations. The region is defaulted to be United States for US version and Germany for EU version, but the time...