I haven't had any problems since the last updates - this laptop boots up in about 1min 10secs.
Can you go Start - type services and press enter when it comes up and check to see if you have Computer Brower listed.
Its Dependencies are Server and Workstation.
Server should be showing as Running Automatic (Triggered) and Workstation as Running and Automatic.
If they aren't then right click on each and select Properties then use the dropdown to change their status - Apply - OK and reboot to effect.
As this only started a few days ago, check to see if you have any restore points prior to the occurrence, but before you try any, create a Hiren's Boot Disk - use the 15.2 download.
https://www.techspot.com/downloads/6966-hirens-bootcd.htmlI've had boot problems in the past after using my restore points and have found this boot disk will get Windows back up.
If you don't have any restore points then create a manual one then open a Command Prompt (Admin) and enter these cmds -
sc config Browser start=Demand
shutdown /r /t 00
and see how it boots up.
I haven't tried this cmd on my machine as I don't have any problems.