Losing connection to the internet during matchmaking sometimes causes the game to hang indefinitely.
Steps to reproduce:
1. Turn off your wifi connection while searching for an opponent.
2. Turn on wifi and wait for matchmaking to find an opponent.
Actual Result: The game hangs indefinitely on the "Searching for an Opponent Screen"
Expected Result: The game continues to find an opponent.
AdminWotC_Alan#83938 (Admin, Wizards of the Coast) shared this idea