Hi, I have been experiencing a problem where my wifi connection is not stable as often it disconnects with the error in the title.
This are the logs from network manager when it happens:
sep 11 10:21:04 nixos NetworkManager[1353]: <info> [1726042864.3341] dhcp4 (wlp9s0): state changed new lease, address=192.168.2.33
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] l3cfg[f1e1efe2464e561d,ifindex=3]: obj-state: update: [de4df58de2c7182e, ip4-address, 192.168.2.33/24 brd* 192.168.2.255 lft 86400sec pref 86400sec lifetime 1362-1362[86400,86400] dev 3 src dhcp], nm-configured, in-platform (static: 1, dynamic: 0)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] dns-mgr: (device_l3cd_changed): queueing DNS updates (1)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] dns-mgr: (device_l3cd_changed): DNS configuration did not change
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] dns-mgr: (device_l3cd_changed): no DNS changes to commit (0)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] platform: (wlp9s0) address: adding or updating IPv4 address: 192.168.2.33/24 brd 192.168.2.255 lft 86400sec pref 86400sec lifetime 1362-0[86400,86400] dev 3 flags noprefixroute src unknown
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] platform: (wlp9s0) signal: address 4 changed: 192.168.2.33/24 brd 192.168.2.255 lft 86400sec pref 86400sec lifetime 1362-1362[86400,86400] dev 3 flags noprefixroute src kernel
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] l3cfg[f1e1efe2464e561d,ifindex=3]: obj-state: appeared in platform: [de4df58de2c7182e, ip4-address, 192.168.2.33/24 brd* 192.168.2.255 lft 86400sec pref 86400sec lifetime 1362-1362[86400,86400] dev 3 src dhcp], nm-configured, in-platform
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3342] platform-linux: do-add-ip4-address[3: 192.168.2.33/24]: success
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3343] dhcp4 (wlp9s0): accept lease
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3357] dispatcher: (60) (wlp9s0) dispatching action 'dhcp4-change'
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3359] device[42024e8d018e8423] (wlp9s0): ip:dhcp4: set state done (was pending)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3359] device[42024e8d018e8423] (wlp9s0): ip4: set state done (was pending, reason: check-ip-state)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3359] device[42024e8d018e8423] (wlp9s0): ip: set (combined) state done (was pending, reason: check-ip-state)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3670] dispatcher: (60) succeeded (after 0.031 sec, 1 scripts invoked)
sep 11 10:21:04 nixos NetworkManager[1353]: <debug> [1726042864.3670] dispatcher: (60) /nix/store/jal81yf865dijimv14g6ic09k1zki4cf-networkmanager-1.48.4/lib/NetworkManager/dispatcher.d/90-nm-cloud-setup.sh succeeded
sep 11 10:21:05 nixos NetworkManager[1353]: <debug> [1726042865.3649] platform: (wlp9s0) signal: link changed: 3: wlp9s0 <UP;broadcast,multicast,up> mtu 1500 arp 1 wifi? init addrgenmode none addr BC:C7:46:A4:92:E2 permaddr BC:C7:46:A4:92:E2 brd FF:FF:FF:FF:FF:FF driver rtw89_8852ce tx-queue-len 1000 gso-max-size 65536 gso-max-segs 65535 gro-max-size 65536 rx:94542,113393242 tx:55573,10370502
sep 11 10:21:05 nixos NetworkManager[1353]: <debug> [1726042865.3649] device[42024e8d018e8423] (wlp9s0): queued link change for ifindex 3
sep 11 10:21:05 nixos NetworkManager[1353]: <debug> [1726042865.4523] device[42024e8d018e8423] (wlp9s0): wifi-ap: updated 34:4D:EA:9A:57:F5 "H368N9A57F5" [ f 1 85% P_ W_ W:014C R:014C ] 7.144s sup:/45 [nm:/63]
sep 11 10:21:05 nixos NetworkManager[1353]: <info> [1726042865.4574] device (wlp9s0): supplicant interface state: completed -> disconnected
sep 11 10:21:05 nixos NetworkManager[1353]: <info> [1726042865.4574] device (p2p-dev-wlp9s0): supplicant management interface state: completed -> disconnected
sep 11 10:21:05 nixos NetworkManager[1353]: <info> [1726042865.6256] device (wlp9s0): supplicant interface state: disconnected -> scanning
sep 11 10:21:05 nixos NetworkManager[1353]: <info> [1726042865.6256] device (p2p-dev-wlp9s0): supplicant management interface state: disconnected -> scanning
This happens with my phone’s hotspot as well other than my home wifi. I have tried disabling IPv6 already. Anyone can help please?