Has anyone else noticed this as of late?

This is something that I’ve started to notice fairly recently, and it seems to be happening with more frequency and I’m just curious if anyone else has noticing this.

Initially I just brushed it off as facing a mobile opponent. However, mobile has been around for years with Hearthstone.

So what I’ve noticed is this, When your opponent however over your cards, or hovers over your hero portrait, it will highlight in Red.

But what I"ve been noticing is 2 or 3 rounds in, my opponent will be on my hero portrait for about 15 seconds or so. I thought at first it was a DC, however, it takes longer than that to relaunch and reconnect to a match. Sometimes they will do it multiple times, but the frequency in which this has started to occurred has gone from it never happening, to something that is now happening daily.