Recently, i've noticed that everytime windows 10 (x64 pro) starts and gets to the initial lock screen, it takes up to 6 seconds to show the mouse cursor and register keyboard events in order to let me log in. It used to be instantaneous.

Is this related to Build 1511 (10586.104)? All my drivers are up to date, etc.

-Core 2 Quad Q9550 (OC to 3.2ghz (vs 2.8ghz))
-8GB RAM (OC to DDR2 900 (vs 800))
- 1x 128gb Kingston SSD
- 1x 120gb Samsung SSD
- 1x 1tb WD Black HDD
- AMD Radeon R7 200 (2gb)