Alt + Shift + R = try this first.
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this happens usualy because you have some game recording software in the background interfering with the game. stop it and restart game, or if problem persists just delete options.ini from system-en folder of the game, to reset your settings.
A.
Easy solution 1: in the upper part of the right side the small map that comes out, place it towards the edge of the game window, do not see that mini map and solve that. The error is produced by the mini map that is in the window above the right side.
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B.If anyone encounters a visual bug showing a circle around the character, he issue is caused by directx not beeing the latest, installing newest directx can help:
Directx download link:
https://www.microsoft.com/en-us/download/details.aspx?id=35Visual circle around character:

NOTE: after change of video card, or any system hardware, just delete system-en folder and use our updater to get fresh files , so the configuration is refreshed.