@Myr_P Create a new profile with IPv4 only and test the connection

@Midori2 Yes it will be the factory settings. you can configure new settings

@Midori2 Search for "Reset a Router to Factory Settings" Or "Hard Router Reset"

@Mar-tin I am using a Jump-Start Power Bank (12 volt battery) for a year now with fast switch between wall socket and the battery. you can also search for any "12v UPS"

@fandangozx I downloaded it. The "One Mesh" disable botton not showing. The problem of this every second in the log is still: USER: Network type is LTE. USER: Network type is LTE PLUS. Internet speed...

No, it is a hardware issue