We bought our Stagescape in 2018 I think. For the past year or more it has been cutting out once a few minutes after starting up. Our device is in a church and is never moved. My current working theory is that there's some heat expansion that occurs that somehow trips an internal breaker or relay. My reasoning for this is we've been able to hear it click and we know that the output is gone and we need to reboot it. The past couple of months it has been doing it 2 or 3 times so we read everything here, opened it up, and discovered that all of our ribbon cable connectors are hot glued (or something similar). I'm unsure if Line6 made a change in manufacturing or if this was resold to us because of this issue.
Now, it is doing it between 1 to 5 times. Once a few minutes after turning it on is manageable (though not ideal). Now, it's too much. I think opening it up made it worse (which reinforces the ribbon cable connector issue. But based on the click, I still think it's some part of the safety system being tripped. All of our audio out that we have hooked up (two mains and three monitors all through xlr) cuts out but the headphone out still works.
