Don’t bump your own thread, it is against the forum rules
If this is the case this might be a driver / hardware issue. As the restart of the service does not work either and your next hop is not there anymore.
This could be a symptom to, since your whole connection seems to drop.
Some questions that could help get some idea if your issue:
Do you dual boot with windows and have fastboot turned off?
Do you have errors in your log that could point to something about the network card?
Please provide some background info about your system and / or network card:
eg: $ journalctl -g enp5s0 where enp5s0 is your network card (this could be something else on your machine) &
$ inxi --admin --verbosity=7 --filter --no-host --width
See link below how to provide this info so it is reusable and searchable (no screenshots)