Wifi connection randomly cuts off and after clicking WiFi icon it just comes back

[filo]

Maybe you could try disabling your wifi power saving like in the first part (Network Manager) of this post:

RTL8821CE - When idle, wifi drops and works only after reconnecting

Disable Wifi power saving: You can disable Network Manager's power saving features by creating /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf with the following command:: sudo touch /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf Add the following contents to the newly created conf file with your preferred text editor: [connection] wifi.powersave = 0 Alternately, you can run the following command to generate the required conf file automatically: echo -e "[connection]…

In addition to that, it won’t hurt disabling MAC address randomization, with the Garuda Network Assistant or
https://wiki.archlinux.org/title/NetworkManager#Configuring_MAC_address_randomization