I did another test where router was factory reset, configured and I connected a client. Both 2 2.4GHz and 5Ghz work as expected and ICMP is received on the firewall which proves the hardware is not...

After a few days without restarts, Wifi7 has less than 1% loss while wifi 2.4Ghz and 5Ghz have 100% loss. When I tested restore, I also tested with the backup from the same version. I hope support...

I can't recall (most probably I didn't) but I can test it in a few hours. I think the problem is in the operation mode and it's quite awkward why on Wifi7 the connection works half of the time (ping...

Recently my router (Archer BE550 v1.0) was updated to 1.2.1 Build 20250813 rel.27119(4555) and since then I have problems. My setup is like this: Internet gateway, DHCP and DNS server is OpnSense. My...

Thanks. I guess for the EU versions I will have to use any of these: https://www.tp-link.com/de/support/download/archer-be550/v1/#Firmware

How can I revert back after deploying the beta ?