Hello,
I'd like to keep everythign contained in one thread so if you can tell me what you have tried already I'd appreciate it.
One rule of thumb that I like to live by is separating my gaming computer from my audio computer. You just open yourself up to too many potential issues. I realize that this is not always practical for people but it's good practice nonetheless.
Now, when you are streaming audio you are experiencing drop outs but not when you use the ASIO driver with the UX1.
So, have you gone into the Line 6 Audio MIDI devices control panel and tried adjusting your buffer settings and sample rates?
Also, what kind of computer are you using? What OS? Any other USB devices connected to the machine?
Thanks.
Line6Miller