No mobile connection with Librem 5

Sometimes my Librem 5 loses the mobile connection. In the mobile settings it says „No WWAN adapter found“. In the cli „mmcli -m 0“ returns „couldnt find modem“ When I restart the phone the problem is gone. Is there any solution without the need to restart?

Did you try the killswitch?

Yes, kill switch is on.

Probably you are seeing this issue: