@gintarasarm Hi, Are you trying to set up OpenVPN Server or OpenVPN Client on the TP-Link Router? For OpenVPN Server setup, please refer to: How to use OpenVPN to access your home network through the...

@vinou770 Hi, may I know how did you test the WAN port speed? by connecting a computer to your ISP modem directly? How about connecting the same computer to LAN port of the Archer AX72 now? Besides,...

@vinou770 Hi, thank you very much for posting on TP-Link Community. 1. When the internet LED turns orange on the Archer AX72 router, please connect a computer directly to your ISP modem to see if...

@Branik80 Hi, when you test the same router at your home and your friend's home, did you use the same wireless client device? At your home now, please check the wireless link speed between the router...

@ClaudioDuarte Hi, thank you very much for the feedback and update. If you disable Smart Connect and use different names for the two bands, please check which 2.4G channel it is using, then set the...

@Mah33 Hi, please check firmware update and update your router to the latest firmware: Firmware Download for TL-WR845N V4 Upgrade Instruction: How to upgrade the firmware version of TP-Link 11N...