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Seeing [ANR Warning]onDraw on Android studio logs

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I am using Scichart for EEG graph. It generally works very well. But now and then I see these messages:

[ANR Warning]onDraw time too long, this =com.scichart.drawing.canvas.RenderSurface{e7849f V.ED….. ……I. 0,0-2198,864}time =407 ms

This is running on Ulefone Armor 23 Ultra and has MediaTek 8020 processor. So, fairly OK processor. Also the total use of the CPU is never above 50%.

Is there anything I can do to diagnose the issue here?

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