This issue has a way of continually finding new ways to be disruptive to work flows. Latest thing I've noticed is that if I'm working with multiple opened Explorer windows, I'll be performing an operation on one Explorer window when another will suddenly pop in to take it's place. Extremely disruptive to work flow.
It is certainly disruptive. The way the explorer just pops up, sometimes multiple explorer windows, at various seemingly random times - even when nobody is touching keys or mouse, and especially while we're typing etc, is totally unsatisfactory.
I can understand unforeseen glitches in software. But for situations like this, there definitely needs to be accountability. They need to get a team not just on the case, but also need to have a representative say that the team is working on it, and have this issue sorted, within days. Not within many months. That is, have some formal communications, or at least some official communications from the 'top'.