Short tips: If you are in a hurry and need to lock your (MS Windows) desktop, press Windows+L

I have been facing some roller-coaster ride on the success or failed re-connection using tethered mobile phone for connecting to internet.

At times, I can re-connect through the phone without re-creating the connection profile. At the other times, I must delete the old connection profile and re-create it again. Sadly the second one was the chosen option that I did over and over again.

This (should) ends last night! I accidentally found the 'impolite' of getting my connection re-connected as I needed.