Hello, My Fairphone 4 keeps dropping WiFi connection in my home network. It connects to the WiFi, gets IPv4 assigned from DHCP, negotiates IPv6, and a second later it disconnects. Then it connects again and the whole cycle repeats. The cycle takes a few seconds. The network does work during the br…

Okay, so now I understand the problem: Turns out I had the following option enabled: Disable DHCPv6 server in the FRITZ!Box: Enable the M and the O flags in the router advertisement messages of the FRITZ!Box (SLAAC possible) I only run DHCPv4 on the network, I rely on SLAAC for IPv6 (and manu…

FP4 drops WiFi on one particular network

Help Fairphone 4

anon9989719 May 29, 2022, 12:46pm 2

Android 11 has options to connect automatically to any Wi-Fi signal that has been recorded.

I suggest you disable the automatically connect option on one of the bands. I had the 2.4 not to connect.