Cursor problem

[TOViper]

from time to time this effect happens on my machine:

The cursors are replaced by different textures.

Picture taken on 5th of September, using OpenBeta.

Have this effect as long as I can think in terms of DCS 2.5.

 

Found no common situation, it sometimes is there, and only a restart of DCS eliminates the problem.

The problem starts when DCS was running for a while, but never right from the beginning on.