[CLIENT] Queue Repeatedly Declines Games Against my Will

Just started playing a few days ago on Mac. About 85% percent of the games that I accept fail to load, after which I am greeted with a warning about declining too many games. The accept/decline window displays that one or two players have not joined, while the queue timer in the larger, background window turns back into the "Play" button. The smaller queue window continues to load in the foreground for significantly longer than the displayed timer, until the window eventually disappears, leaving me with an "Unable to Join" message.

The real kicker here is that each one of these instances seem to count as a "decline," so I keep getting wait-time penalties even though all I do is click "accept."

The actual gameplay runs smoothly, my OS and software are up to date, and my internet is fine as far as I know.

I have a screencapture video of this occurring, but I am unsure how to post it on this forum.