jerosguitar

Hy! I haves some Issues with the Helix…sometimes the display freezes, while switching it on and I have to turn it off/on again to make it work. Now, after a legendary Blues Session with youtube, a red vertical line appeared on the display and does´t want to disappear; I´ve made an update, but nothing helped…. Do you know, what caused this issue? (There was a storm with lightning outside, maybe this causes the damage?) Manuel