To me this is actually something that should be fixed in pygfx, but as a quick workaround you can just do .replace ("\r\n", "\n"). Maybe this doesn't happen to wheels built on CI, but I am on editable ...

I think this is important for 20kHz recordings with imperfect sampling rates (jitter) displayed with a heatmap representation since it requires the data to be interpolated onto a uniform grid for ...