After updating to 19603 my machine freezes in Edge, the cursor disappears and, eventually I get a green BSOD with the error title DPC Watchdog Violation. I roll back my machine to this build (19592) and all is well. I have updated my MoBos bios although nothing has changed since 2011 and unplugged and then reinstalled every USB device. I can strip the machine down to bare bones and it won't run with the new update. I have removed and rolled back and reinstalled the update 4 times now. I just can't figure this one out.