Already done the step of uninstalling drivers in that way, then I installed those I downloaded from Line6 page with the name "Line 6 Driver2_5 Helix v2.00.0.0 Installer"
I don't know what is a "core isolated" system, I must check out...
I see that it's something which uses virtualization technology, right? At the moment I don't remember if it's enabled or not in the UEFI BIOS. Are you suggesting that if I enable/disable intel virtualization I could solve the problem?