Hello, first post. I upgraded from 8.1 Pro earlier this week and all was good until yesterday when updating started to slow things down and eventually freezing the start menu and such. There were 4 I think including a system firmware update dated July 2016. So far I've done a refresh install and a clean install of W10 and the updates return and the system goes bad again. Is anyone else having any similar issues? I'm almost ready to revert back to 8.1 if this can.t be resolved. Thanks for taking a look.