November version fixed this

I found the culprit, the OSD (OnScreenDisplay) program was messing with my my keyboard.

no, the driver it's for windows 8 but it works, the only problem is can't connect/switch from tray list

Outside the house
32976

Latest driver installed, StarTech USB300WN2X2D, Mediatek/Ralink RT3572L


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Download WizTree it's portable, light, shows top 1000 big files.

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When I first installed Windows searching settings was not working so I disabled all indexing location > restart and then only re-enable User folder > restart.
I use Search Everything app to search...

Check your fragmentation level.
30838

Adding user folder worked for me.

30835

Same problem here

Try this: Unlock the Taskbar and drag it up or left/right, see if works.

Every time I sign out keyboard stops working for no reason, I have to restart in order to make it work. Any ideas?

Nope

When pressing wrong shortcut or clicking on windows which can't have focus the whole display goes inverted.
29407

Already tried all no errors found , fragmentation it's good, the only way was disabling Windows Search service which is a must for me.
The HDD temperature it's still high as before, nothing running...

I have ignored all and disabled indexing on both partitions and also disabled Windows Search from services but no luck the problem is still there.

28716

Microsoft Windows Search Indexer process its eating 10-15% of CPU and I think this is the reason why HDD temperature its always over 122°F (50°C).
I have disabled Cortana but no luck, hope someone...