Comment 3 for bug 1789059

I use GLSL waveforms with Intel UHD Graphics 620. I use Tango. I don't use the preview deck so that column is always hidden in the library. I haven't explicitly looked at the CPU load when this happens, but it seems to be fine considering the audio keeps playing until the end of the track and other applications respond fine.

I'm pretty sure the problem is not in the track analysis code because this happens randomly during playback, not when loading a track or doing a batch analysis.