[TonyWpi]

As a musician, I can tell you that the "in ear" monitor is almost always used in large venues.
Most of the time, they are great tools. One of the problems with them is that you MUST used them because you can't hear yourself over the band without them.
In the "old days" (or in smaller venues), monitor speakers are used but if you move around a lot you find "dead spots."
In Ear monitors don't have that problem.
Diana's monitor cut out when that almost never happens. The whole thing smells like sabotage to me.

[Netizen]

Diana's monitor cut out when that almost never happens. The whole thing smells like sabotage to me.

Sounds like it.

Thanks for the explanation. It makes sense.