I moved from default GNOME to XFCE because I think it's more minimalistic and even more powerfull.
The problem is that for some reason it does not connect to network normally. Everytime when I first log in after boot I need to wait a few seconds to connect to the internet. Today I could connect to network only after 2 reboots.
I checked out about this issue on google, the only thing I could find was this: XFCE4 Network Manager. Almost all of the users says that xfce network is deprecated, and it's better to use wicd. However, the post was made 10 years ago and wicd does no exist anymore in the repos of ubuntu, most probably because wicd is deprecated now:
Package wicd is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
My second assumption would be that XFCE network is somehow interfering with automated GNOME network service. However... I can't think of any answer for this.
My computer has only enp4s0. OS: Ubuntu 20.04.3 LTS x86_64.
Mention: Sometimes it connects, sometimes not, the time can deferr as well from instant after loggin in to probably infinite.