When running either of the troubleshooters, if the steps were performed manually, what exact things would be done? For example: ipconfig release/renew, disable/enable adapter etc.

The actions are defined by a Powershell Script. The script is saved in: C:\Windows\diagnostics\system\NetworkingPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.