Valid complaints that SE has the power to resolve, but it's going to entail rewriting some code: The 2002 error.
Valid complaints that SE doesn't have the power to resolve themselves, but might find a smarter way to handle disconnects: 90006
Valid complaints that SE has absolutely no power to resolve because the OCE servers that they ordered last spring are not being delivered until February 2022: The queues. It sucks. They know it sucks. It is a perfect shitstorm of suck. And they can't do much about it, not so long as everyone wants to play at the same time.
All the complaints are valid!
But SE only has the direct power to fix one, maybe two of them, although they can't stop all disconnects because sometimes it really is your internet. (Thanks, Charter.)