Two clients this week lost their usb printers. A real annoyance trying to install the drivers.
 
I expect more to call soon.

Anderton
 
This was a particularly lengthy update with several restarts, and aside from the initial Windows 10 update, is the only time I've had this issue.
 

This sounds like you just got the Win 10 version 1607 Anniversary Update, regarding the lengthy update with several restarts.
 
Going from version 1511 to 1607 is essentially a system upgrade.  The Windows installer even copies your previous system folders into a Windows.old folder for safekeeping.
 
Here's the Windows 10 update history for reference:
https://support.microsoft.com/en-us/help/4000825/windows-10-and-windows-server-2016-update-history

Anderton
I needed to re-install my audio interface drivers after the most recent Windows 10 update. Not a big deal, but thought you might like to know in case you run into SONAR not seeing its interface.

 
Thank you for the heads up

abacab
This sounds like you just got the Win 10 version 1607 Anniversary Update, regarding the lengthy update with several restarts.

No, had already done the Windows Anniversary update, which was much longer. This just seemed to be another of the "hey dude, time for an update" updates.
 

jm24
Two clients this week lost their usb printers. A real annoyance trying to install the drivers.
 
I expect more to call soon.

Do you have to pay Microsoft a finder's fee for bringing you the extra business? 

husker
Craig, which update (KB) was this please?

 
Yes please from me too. Thanks.