I don't have answer to your question, but the same happened to me last night during a gig. I've been using JTV59, JTV69, DT25 combo, and HD500x. All connected with L6 link cable.( The supposed "Dream Rig") All been working fine in rehearsals with master set to around 12 o'clock. Needed a bit of extra volume at a festival gig so pushed the master past 12 to around 1 o'clock and the amp cut out then cut back in continuously . All my clean tone went distorted and trebly. When changing patches sound went semi normal but then cut out again within seconds. Put the master back to 12 o'clock and it continued to distort on clean patches. I had an absolute nightmare gig. Have relied on this set up which has worked flawlessly at rehearsals at a fairly high volume but was absolutely gutted when it all failed so terribly last night.
Like you I'm desperate for a fix.
Any help or similar experiences?
Cheers Brad
