Hey, Chuli! This is currently a known issue that we’re tracking. What drivers have you tried rolling back to?
As for the connection issues, could you provide a WinMTR file? Run the test until the problem occurs for 10 to 15 minutes. Copy and paste the text file created and paste it between two ~~~ like so:
~~~
WinMTR Here
~~~
If you have issues pasting here, use Pastebin and post the end of the link. (ie. 123456 for pastebin.com/123456)