sorry to interrupt discussion but I just updated my hx effects to 2.80 without any problems, hx edit works with unit but I dont have any signal trough helix. I check everything, when I turn off helix my guitar comes through then I turn on and theres no signal. I hear a quiet click after the booting and then my signal is gone.
I will try come back to the older version of software. Errors are occurring, I perform factory restore it worked but when I turn off and on helix theres still no signal.