After 2 years I have been playing with my line6 spider V120 and worked perfect but I start having problems with the app to set up cloud presets. It said error... And I uninstalled the app and updated but happened the same and when I realized there are no sound at all from the speaker neither from the headphones. I reset the amp to factory settings and the only thing I got was to waste my amazing personal presets. Still there is No sound at all. I am frustrated. If any technician from line 6 read this note please be kind to help me. Thank you. Or anyone who knows to to solve that.