@Christian_T Hi, do you mean the client devices connected to Archer A8 cannot access internet or devices connected to your main router? Please refer to Method 1 in this guide to make sure the AP mode...

@Rubayet Hi, please try to reboot the router manually and see if you will be able to reproduce the issue. Besides, when the issue happens, if you click Connect on Network->WAN page, will you be able...

@Tobias14 Hi, there might be different factors that cause LTE disconnection, maybe ISP base station as well, you could refer to this thread for troubleshooting: LTE keeps disconnecting For reboot...

@Jwf Yes, it shows the phone is using band 28, but MR200 doesn't support band 28, that is why it cannot receive the signal. It is recommended to confirm with Telstra whether they support any other 4G...

@KelVel Please go to Advanced->System Tools->System Log page to make sure the system time is correct. Also make sure your client device is not using random MAC address or VPN connection etc. Then...

@The_mSv Hi, your current firmware is the latest stable beta firmware, there is no need to install it again. If there is any issue with it, please start a new thread and provide more details.