@Cromox Please double click the TP-Link USB adapter under device manager-network adapter page and tell us the device status. Please ensure that you have installed the driver on the Windows 10 pc....

@emdskar Hello, the USB dongle is not listed on the compatibility list, to be honest we are not sure whether they can work together, but we can do some troubleshooting and try to fix it....

@sgerbode The same error code? Error code: 3008 The entry conflictes with the existing IP & MAC Binding entries. If so, from the error message, it is clear that the IP address you assigned has been...

@Deam Archer MR200 is a 4G router, not 4G+; So it can negotiate the sim card up to 4G only. Now only the Archer MR600 is a 4G+ router. The antenna is used to receive/transfer signal, to some extent,...

@akram801 What about the specific symptom of this issue? After the power off or reboot, please login to the web UI of the TD-W9960 and go to advanced-VPN page to check the status; is it still enabled...

@rsethi The Archer MR200 support OpenVPN server only, not support VPN client yet. You can ask ISP to open a port at their end for the service you have enabled on the local network, like port...