<p></p>
<p>When I start Geany, and then switch to another window and back, Geany stops redrawing its canvas, I see only the empty OS frame with underlying content:<br>
<a target="_blank" rel="noopener noreferrer" href="https://user-images.githubusercontent.com/83489923/124418343-efd2c300-dd63-11eb-959b-7759dedd5422.png"><img src="https://user-images.githubusercontent.com/83489923/124418343-efd2c300-dd63-11eb-959b-7759dedd5422.png" alt="image" style="max-width:100%;"></a><br>
Then, if I slightly resize the window, or maximize/normalize, it redraws itself, and after that works fine - until the next restart. :)  Must be a GTK problem?</p>
<p>BTW, how can I install a nightly build under Windows?  It doesn't work, complains at missing functions in libs.  Tried to install MSYS2, but it doesn't work either. :)</p>
<p>OS: Windows 7 64 bit Ultimate, QHD display (2560x1440), scaling 150%.</p>

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