@Marax You may try changing network security settings like this: WPA2/WPA3-Personal causes issues on some devices.

@Encrypted This may help with the issue: https://www.tp-link.com/en/support/faq/138/

@Encrypted For some reason, router can't get public IP address. How is AX50 connected to your ISP? Is there just AX50, or is it connected to your ISP router?

@NTM123 Please see this: https://community.tp-link.com/en/home/forum/topic/271574

@RyanThere Update the router to the latest FW version. If that doesn't help, you can try to factory reset it. That will reset all settings to default, and you'll have to adjust them again.

@gabklein AX20 is great router for people who don't want to spend a lot of money on network equipment, and want simple solution, but still fast internet access. As it's really cheap (compared to...