Well I was using windows defender and firewall, from microsoft.
Running win10 1607 64x getting updates and no issues until 5-3-2017.
Windows update would run but fail to download and stuck at 0% or file
to install where the update would just disappear.
So installed bullguard premium protection due to reading about a major flaw
in windows a few days ago and a nasty virus going out(may have been too late).
All my 3rd party programs like steam, origin, uplay internet worked fine, but nothing
from microsoft worked, updated or installed, all getting not connected to the
internet messages.
So uninstalled bullguard and tried to run system restore but every time failing with
error 0x8007025d.
When starting system restore I noticed that the current time is showed was two hours faster
than my system clock ?
It also said I could undo the last restore just done, why would this be offered if it failed ?
Have reinstalled the lan adapter, reinstalled, shut it off completely, been offline, no
changes.
Tried to install a usb wifi adapter, message that the driver install was blocked by an administrator,
I am the administrator, and the only person using a microsoft account ( no locale account).
When I was checking the services I found many login settings to be 1) local login) 2) network
- nothing, yes nothing at all.
I do remember that right before this issues I got a message that I needed to set my apps to work across this device, never checked it off.
Of the 4 pcs I use this is the only one with uefi bios and the one with the most issues.
Maybe microsoft needs to see that sync settings across devices does not work when systems are completely different from each other.
But who am I to know my hardware, MS knows what is best for us all monkeys.
Poste in windows feedback;
My devices are not on a domain but win10 continues to set the network on each pc to be on a domain controller.
This is after setting this manually, restarting the pc and what do I find, back on a business domain controller.
On 1607 updates to 5-3-2017 fine, after this date, everything went down hill with partial and failed updates.
Part of the system on one version of win10 part on another, MS apps, store, Xbox win10, feedback app, network
connection fails, internet connected and fine with chrome, steam origin etc.
System restore points fail with error 0x8007025d, MS account login to the system fine, installing a wifi adapter
locked out by administrator ( I am the administrator).
UEFI bios, only one of 4 devices, legacy bios no issues.
System drive 2tb, 1.4 tb free, space not an issue.
So looks like win10 has to be installed about every 6 months to have it stable.
Not on insider previews.