My writing/drawing on Content and Sketch is laggy or not smooth

When I wanted to use Content and Sketch, the drawing and writing can be very laggy and not smooth.

Before you begin

Refresh your ClassDo page. and check if the problem persists. 


If you are using an external drawing tablet, try restarting it and reconnecting it to your device. Ensure your devices are well-charged.

If the problem persists, reboot your computer.


If you are using Microsoft, ensure that Microsoft Ink is turned off, as this will interrupt the stylus.


If you are using Apple pencil, check if Apple pencil is running out of battery.

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