Hi Developers, I think I might have across with a bug for which I don’t know if it is down to windows 10 or psychopy3. I can run a Psychopy3 file (coder or builder) without any problem under single monitor or Dual Monitor - duplicated screen mode. I got a error message with the same PsychoPy3 pr…

Release 3.2.4 has made substantial improvements here. In particular the window was making a call to this broken microsoft function even when it wasn’t needed (when you haven’t actually gamma-corrected your monitor). So if you aren’t a vision scientist needing linearised monitors then that version sh…

Dual Monitor - extended screen mode problem (under Windows 10, 1903)

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jon October 4, 2019, 8:58am 3

Topic		Replies	Views
GetDeviceGammaRamp failed error on Windows10 Builder screen	1	2404	December 2, 2019
Dual-screen display not working for a specific project? Coding screen	0	717	December 10, 2019
PsychoPy (or Windows ?) bug Other	2	1034	August 6, 2019
After standard windows update, none of my Psychopy Experiments work: AttributeError: 'NoneType' object has no attribute 'close' Builder	6	3894	September 10, 2019
Errors appearing after update to Windows 10 Builder	0	351	February 11, 2020

Dual Monitor - extended screen mode problem (under Windows 10, 1903)

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