Hey all, I've been away for awhile, so "hey" to L6 land! Been using the Helix for a couple of years, really digging it. Lately I've been running 4CM with various heads, and I noticed something really weird about the behavior of the fx loop: if you have the fx loop tail set to "on," you'll get a really noisy signal through your rig, even if the fx loop is off and you're running the Helix amp sim. It goes away when I actually engage the FX loop.
Anyone else experience this? I did a few searches and couldn't find anything on it. If this is a known bug, my apologies for the duplication.
Cheers, all.
Fester2k