The client crashes when trying to use the map device.

This bug has existed since version 3.28e and prevents even playing the game.

The error message is "Deadlock Exception".

I am currently running a integrity check, but since this may not necessarily resolve the issue, I am reporting it.

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While gathering information, the integrity check completed, and upon launching the game, the bug was fixed.

Since I personally experienced this bug, I believe I am not the only one affected. Therefore, although it is fixed in my environment, I am leaving this report.