@CmdrDaveL Hi, Please verify your TL-WA850RE V7 is running firmware version 1.0.13 or newer. Firmware versions prior to 1.0.13 can cause the problem like you describe....

@DickyDeath Hi, This is likely a bug in the Tether app. I've tested this with my RE450 V4 and noticed no issues. What hardware version is yours? With an older RE365 V1 I can also see that the Tether...

@Yempee Hi, What about the "WPS button" method? Have you tried that as well? https://youtu.be/l1auzprQp2I Also make sure the RE715X is not too far away from the Wi-Fi router. If the distance is too...

@castlenugget Hi, From the GPL code that TP-Link posted on their webpage your router appears to use OpenVPN 2.4.11. The "data-ciphers" option was supposedly introduced in OpenVPN 2.5. I suggest you...

@captbaldo I do not actually know whether that option is available in the Tether app or not, but I very much doubt it. The purpose of the feature is to add another layer of access restriction and...

@captbaldo Hi, Verify that you haven't restricted access to the management interface to the onboard NIC only. In case you had configured the router to only allow the MAC address of the onboard NIC,...