Will the maintenance fix the dc issues?

I came here out of frustration, playing on mobile and constantly getting DC and losing ranked games. I know for sure its not my wifi, its definitely a server issue. Worked fine for years until recently.

So i noticed a lot of people facing similar problems but no moderator has yet confirmed if this is a known issue from blizzards side and if they’re about to fix it? Is the coming maintenance on Thursday because if that issue? A little transparency would go a long way.