I have a same problem as other's...
After updating win10, I got noise although i have updated driver, and tried changing to DVD quality...
I have read posts up there, and i can see this problem started August 2015.
It has passed over 1 year. I don't understand why it is not solved yet even though line 6 is such a big international company.
Pls give us some way to solve it.
My UX1 is just like expensive useless stone on my desk right now.
And I have wasted a lot of time rebooting computer, trying various ways, and figuring out what the problem is and how to fix it.
Although We paid not an small amount of money, we can't use it.
I even think we deserve to get some compensation for our time and money.
pls respond me to doordy@hanmail.net with solution and compensation. It's so annoying...