Fedora 31 drops wifi connection after some time

I'm using Fedora 31 on my Notebook. Everything works well, except for Fedora dropping the wifi connection after a while, making it necessary to reconnect to the network. Every few minutes after reconnecting the behaviour repeats itself. I have no idea what the reasons are for that. It often happens when I download files (putting "load" on the network) but sometimes also without any obvious reason. The problem first appeared under Fedora 30 and stayed after the upgrade to Fedora 31. Output from journalctl -b -u NetworkManager: -- Logs begin at Sun 2019-07-14 01:05:47 CEST, end at Sat 2019-11-16 23:42:15 CET. -- Nov 16 23:35:19 localhost.localdomain systemd: Starting Network Manager... Nov 16 23:35:19 localhost.localdomain NetworkManager: [1573943719.8189] NetworkManager (version 1.20.6-1.fc31) is starting... (after a restart) Nov 16 23:35:19 localhost.localdomain NetworkManager: [1573943719.8191] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 20-connectivity-fedora.conf) Nov 16 23:35:19 localhost.localdomain systemd: Started Network Manager. Nov 16 23:35:19 localhost.localdomain NetworkManager: [1573943719.8260] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager" Nov 16 23:35:19 localhost.localdomain NetworkManager: [1573943719.8355] manager[0x5559cd8e80f0]: monitoring kernel firmware directory '/lib/firmware'. Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3382] hostname: hostname: using hostnamed Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3385] hostname: hostname changed from (none) to "localhost.localdomain" Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3390] dns-mgr[0x5559cd8cd240]: init: dns=default,systemd-resolved rc-manager=symlink Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3401] rfkill2: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1d.3/0000:05:00.0/ieee80211/phy0/rfkill2) (driver ath10k_pci) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3403] manager[0x5559cd8e80f0]: rfkill: Wi-Fi hardware radio set enabled Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3403] manager[0x5559cd8e80f0]: rfkill: WWAN hardware radio set enabled Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3479] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-device-plugin-wifi.so) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3486] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-device-plugin-adsl.so) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3511] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-device-plugin-team.so) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3553] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-device-plugin-bluetooth.so) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3559] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-device-plugin-wwan.so) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3561] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3563] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3565] manager: Networking is enabled by state file Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3567] dhcp-init: Using DHCP client 'internal' Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3644] settings: Loaded settings plugin: ifcfg-rh ("/usr/lib64/NetworkManager/1.20.6-1.fc31/libnm-settings-plugin-ifcfg-rh.so") Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3644] settings: Loaded settings plugin: keyfile (internal) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3838] device (lo): carrier: link connected Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3845] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3886] manager: (enp4s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3951] settings: (enp4s0): created default wired connection 'Kabelgebundene Verbindung 1' Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.3986] device (enp4s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.4067] device (wlp5s0): driver supports Access Point (AP) mode Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.4079] manager: (wlp5s0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3) Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.4127] device (wlp5s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Nov 16 23:35:20 localhost.localdomain NetworkManager: [1573943720.7252] device (wlp5s0): set-hw-addr: set MAC address to 96:1B:95:D7:6D:B2 (scanning) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0023] modem-manager: ModemManager available Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0103] manager: (virbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/4) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0157] supplicant: wpa_supplicant running Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0157] device (wlp5s0): supplicant interface state: init -> starting Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0323] manager: (virbr0-nic): new Tun device (/org/freedesktop/NetworkManager/Devices/5) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0446] device (virbr0-nic): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0458] device (virbr0-nic): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0583] sup-iface[0x5559cd8fe130,wlp5s0]: supports 5 scan SSIDs Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0596] device (wlp5s0): supplicant interface state: starting -> ready Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0597] Wi-Fi P2P device controlled by interface wlp5s0 created Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0599] manager: (p2p-dev-wlp5s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/6) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0602] device (p2p-dev-wlp5s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0610] device (p2p-dev-wlp5s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0613] device (wlp5s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.0631] sup-iface: failed to cancel p2p connect: P2P cancel failed Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3859] device (virbr0): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3906] device (virbr0): state change: unavailable -> disconnected (reason 'connection-assumed', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3924] device (virbr0): Activation: starting connection 'virbr0' (dc059138-81a5-4d0a-bb5e-725c891ae6bf) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3935] device (virbr0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3947] device (virbr0): state change: prepare -> config (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3976] device (virbr0-nic): Activation: starting connection 'virbr0-nic' (d3fd587b-3b1e-418f-9fa9-dc52709be3e1) Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3980] device (virbr0): state change: config -> ip-config (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.3991] device (virbr0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4045] device (virbr0-nic): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4060] device (virbr0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4066] device (virbr0-nic): state change: prepare -> config (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4073] device (virbr0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4083] manager: NetworkManager state is now CONNECTED_LOCAL Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4108] device (virbr0): Activation: successful, device activated. Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4127] device (virbr0-nic): state change: config -> ip-config (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4203] device (virbr0): bridge port virbr0-nic was attached Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4203] device (virbr0-nic): Activation: connection 'virbr0-nic' enslaved, continuing activation Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4214] device (virbr0-nic): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4270] device (virbr0-nic): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4274] device (virbr0-nic): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4291] device (virbr0-nic): Activation: successful, device activated. Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4363] device (virbr0-nic): state change: activated -> unmanaged (reason 'connection-assumed', sys-iface-state: 'external') Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4374] device (virbr0): bridge port virbr0-nic was detached Nov 16 23:35:21 localhost.localdomain NetworkManager: [1573943721.4374] device (virbr0-nic): released from master device virbr0 Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7709] policy: auto-activating connection 'Wifi-SSID' (b11eeab9-1cd2-40cf-b02e-719ac7a2cbcb) Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7722] device (wlp5s0): Activation: starting connection 'Wifi-SSID' (b11eeab9-1cd2-40cf-b02e-719ac7a2cbcb) Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7731] device (wlp5s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7741] manager: NetworkManager state is now CONNECTING Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7777] device (wlp5s0): set-hw-addr: reset MAC address to 58:00:E3:D0:B5:0F (preserve) Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7887] device (wlp5s0): supplicant interface state: ready -> disabled Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7889] device (p2p-dev-wlp5s0): supplicant management interface state: ready -> disabled Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7892] device (wlp5s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7897] device (wlp5s0): Activation: (wifi) access point 'Wifi-SSID' has security, but secrets are required. Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7898] device (wlp5s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7901] sup-iface[0x5559cd8fe130,wlp5s0]: wps: type pbc start... Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7939] device (wlp5s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7946] device (wlp5s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7950] device (wlp5s0): Activation: (wifi) connection 'Wifi-SSID' has security, and secrets exist. No new secrets needed. Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7952] Config: added 'ssid' value 'Wifi-SSID' Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7952] Config: added 'scan_ssid' value '1' Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7953] Config: added 'bssid' value '54:67:51:B8:29:2A' Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7954] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK' Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7955] Config: added 'psk' value '' Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7982] device (wlp5s0): supplicant interface state: disabled -> inactive Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.7982] device (p2p-dev-wlp5s0): supplicant management interface state: disabled -> inactive Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.8098] device (wlp5s0): supplicant interface state: inactive -> scanning Nov 16 23:35:25 localhost.localdomain NetworkManager: [1573943725.8099] device (p2p-dev-wlp5s0): supplicant management interface state: inactive -> scanning Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.5410] device (wlp5s0): supplicant interface state: scanning -> authenticating Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.5412] device (p2p-dev-wlp5s0): supplicant management interface state: scanning -> authenticating Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.5617] device (wlp5s0): supplicant interface state: authenticating -> associating Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.5618] device (p2p-dev-wlp5s0): supplicant management interface state: authenticating -> associating Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.6162] device (wlp5s0): supplicant interface state: associating -> associated Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.6162] device (p2p-dev-wlp5s0): supplicant management interface state: associating -> associated Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.6367] device (wlp5s0): supplicant interface state: associated -> 4-way handshake Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.6367] device (p2p-dev-wlp5s0): supplicant management interface state: associated -> 4-way handshake Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.7563] device (wlp5s0): supplicant interface state: 4-way handshake -> completed Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.7564] device (wlp5s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "Wifi-SSID" Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.7564] device (p2p-dev-wlp5s0): supplicant management interface state: 4-way handshake -> completed Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.7651] device (wlp5s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.7656] dhcp4 (wlp5s0): activation: beginning transaction (timeout in 45 seconds) Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.8962] dhcp4 (wlp5s0): state changed unknown -> bound Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.8970] device (wlp5s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.8993] device (wlp5s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.8995] device (wlp5s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed') Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.9002] manager: NetworkManager state is now CONNECTED_LOCAL Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.9017] manager: NetworkManager state is now CONNECTED_SITE Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.9018] policy: set 'Wifi-SSID' (wlp5s0) as default for IPv4 routing and DNS Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.9062] device (wlp5s0): Activation: successful, device activated. Nov 16 23:35:30 localhost.localdomain NetworkManager: [1573943730.9069] manager: startup complete Nov 16 23:35:31 localhost.localdomain NetworkManager: [1573943731.0336] manager: NetworkManager state is now CONNECTED_GLOBAL Nov 16 23:35:32 localhost.localdomain NetworkManager: [1573943732.0747] policy: set 'Wifi-SSID' (wlp5s0) as default for IPv6 routing and DNS Nov 16 23:35:34 localhost.localdomain NetworkManager: [1573943734.5034] agent-manager: req[0x5559cd9eb540, :1.201/org.gnome.Shell.NetworkAgent/1000]: agent registered Nov 16 23:40:47 localhost.localdomain NetworkManager: [1573944047.5176] manager: NetworkManager state is now CONNECTED_SITE The general journal shows the following before dropping the connection: Nov 16 23:40:40 localhost.localdomain systemd: Starting Tracker metadata database store and lookup manager... Nov 16 23:40:40 localhost.localdomain systemd: Started Tracker metadata database store and lookup manager. Nov 16 23:40:47 localhost.localdomain NetworkManager: [1573944047.5176] manager: NetworkManager state is now CONNECTED_SITE Nov 16 23:40:47 localhost.localdomain systemd: Starting Network Manager Script Dispatcher Service... Nov 16 23:40:47 localhost.localdomain systemd: Started Network Manager Script Dispatcher Service. Nov 16 23:40:47 localhost.localdomain audit: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Nov 16 23:40:57 localhost.localdomain systemd: NetworkManager-dispatcher.service: Succeeded. Nov 16 23:40:57 localhost.localdomain audit: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Nov 16 23:41:11 localhost.localdomain tracker-store: OK Nov 16 23:41:11 localhost.localdomain systemd: tracker-store.service: Succeeded. I also get the following error during the creation phase of the connection: Nov 16 23:43:08 localhost.localdomain systemd: Started Network Manager Script Dispatcher Service. Nov 16 23:43:08 localhost.localdomain kernel: wlp5s0: deauthenticating from 54:67:51:b8:29:2a by local choice (Reason: 3=DEAUTH_LEAVING) Nov 16 23:43:08 localhost.localdomain wpa_supplicant: wlp5s0: CTRL-EVENT-DISCONNECTED bssid=54:67:51:b8:29:2a reason=3 locally_generated=1 Nov 16 23:43:08 localhost.localdomain wpa_supplicant: dbus: wpa_dbus_property_changed: no property SessionLength in object /fi/w1/wpa_supplicant1/Interfaces/0 Nov 16 23:43:08 localhost.localdomain NetworkManager: [1573944188.6104] sup-iface[0x5559cd8fe130,wlp5s0]: connection disconnected (reason -3) Nov 16 23:43:08 localhost.localdomain NetworkManager: [1573944188.6110] device (wlp5s0): state change: deactivating -> disconnected (reason 'new-activation', sys-iface-state: 'managed') Nov 16 23:43:08 localhost.localdomain wpa_supplicant: wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD Nov 16 23:43:08 localhost.localdomain NetworkManager: [1573944188.6136] dhcp4 (wlp5s0): canceled DHCP transaction Nov 16 23:43:08 localhost.localdomain NetworkManager: [1573944188.6136] dhcp4 (wlp5s0): state changed bound -> done Nov 16 23:43:08 localhost.localdomain wpa_supplicant: wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=DE