@UniKL_MIIT IPsec work pretty good for me but if you use OpenVPN or SSL VPN then IPsec is destroied. So my advice is to remove all settings from SSL VPN reboot router, then You can use OpenVPN but...

@Mariomark1541 Here is a how to upgrade. This show where to install software https://www.tp-link.com/en/support/faq/3684/

@Mariomark1541 Warning. the most important thing here is that you take a backup of controler before doing anything, you must also have a backup of the controller before you upgraded, the new backup...

@Birillo SSH, there are very few commands but ask TP-Link if there are any commands that can help you with this problem.

@Birillo SSH, there are very few commands but ask TP-Link if there are any commands that can help you with this problem.

@Birillo Birillo wrote Hi @MR.S I managed to send someone to switch off and back on the router together. Unfortunately, nothing has changed. I can remotely access the network via VPN (configured in...