Still not working. It is now disconnecting all devices like 10 to 15 times a day, and every once in a while when the disconnections get too often it even manages to restart my computer. I'm done...

Vivian wrote Did the try the latest one on TP-LINK website? http://www.tp-link.com/en/support/download/?model=TL-WN821N&version=V4#tbl_a Yes, I started using that one after my last post. You tried...

The problem is back, it has been disconnecting at least 5 or 6 times a day. Is there a new driver I can download? The one you linked (and the one I'm currently using) is still from March 2014 so it...

Didn't have any problems for a week or so, it's starting to have the same problem again though. Happened once a day in the last two days, which is still much much better than it was before though.

Check my thread, http://forum.tp-link.com/showthread.php?77127-TL-WN821N-disconnects-randomly-on-Windows-8

Ok, installed it. Let's see how this goes. Edit: a day has passed and it's still working properly.