So, have you allowed the Google Update service to run, and are aware of what it is?
It might start to update and then shutdown later when finished. The Event Viewer Info entries may not mean that much.
I would probably use the Google app that install the updater to turn it off, or try setting it to disabled or manual start in Services, or use msconfig.exe to stop it from starting, for testing. Some of those things have to wait for the Network to be configured before they can call home.
I do not have the service.....