by Tanooki Wed Aug 03, 2016 12:08 pm
Fire up task manager after a re-start, are you showing 100% on DISK. It's a common horrid bug from Windows 8.1 that kind of magnified in intensity on Win10. There's no specific real why to nail down the why. Some find it's the superfetch and windows index/search feature and turning that off fixes it. It could also be an issue with a 32bit antivirus being a dick running it ragged. It seems I find various start on boot 32bit programs seem to piss it off. I had a problem on mine which I got to take down (wasn't fetching/index) and then I did my older i5 laptop the wife has and it drove me insane as it was a mix of 32bit antivirus, adobe cloud services, and some other crap and it still does it, but only for a short bit on boot and stops so I left it alone as it was vastly improved.
It's the one big flaw no one wants to talk about who can actually fix it so you get everyone throwing their two cents in on basic google searches and each has their own way to seemingly fix it that some others were thankful over and others would bitch it did nothing.
It was worse with the initial roll out a year ago, I had to roll it back with a day left on the clock as it brought my i7 high end laptop to a crawl as it was running it at 100% disk no matter what, had to force a reboot, load barebones, then force 8.1 back. I only put 10 back on here a week before the cut off as I knew they did fixes last November but it wasn't quite enough as it still got stupid, just less stupid. This month they have another huge milestone build push coming with lots of fixes and few to little added features so maybe they nailed it.