Hi @Luke
Are you using OneNote, which is part of Office suite, not OneNote for Windows 10.
(If you need to distinguish between the two, please refer to: What's the difference between the OneNote versions?.)
Do you use a pen to write notes?
Besides, does this issue occur with all Notebooks?
I suggest you change the power mode for your machine, select Start > Settings > System > Power & battery > Power mode, turn off Battery Saver.
In OneNote, click File > Options > Add-ins > Manage COM Add-ins
, click Go, clear the check boxes for any enabled COM add-ins, select OK.
If it does not work, please perform an Online Repair for your Office, go to Control Panel > Programs, right-click on Office applications’ icon, click Change > Online Repair.
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