@QuietAdmin Failed to upgrade Router to firmware version 1.3.0 Build 20230511 Rel.51317 Please check your network configuration and make sure the device can access the Controller's HTTPS management...

@Fae 6 years later still the same issue. was there ever a solution

scan the QR cod if you don't whant to type

this is what you have to use: the picture has the complete text Tplink isn't willing to paste the whole thing Edit Dynamic DNS Service Provider Custom Status Enable Interface WAN Username: your email...