A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
I find the reply by Rhoda, Microsoft Community Moderator, unacceptable. This issue is held by many users, as evidenced by the ease of googling the problem. I have sent feedback; others have sent feedback. It's obviously a software glitch that makes those of us who use OneNote to take notes (the app's core function) unable to use it. Yes, I have re-installed the software, and no, I'm not going to uninstall and reinstall it every time I want to take a simple note. Yes, I've checked the settings. From everything I can tell, this is a development issue that creates autoswitching to text if one tries to change a pen color etc., and only the eraser can help (sometimes) get it back into pen mode.
I just googled whether development support for the app has ended (fixes to bugs). Honestly, it would be better to know that and just give up on it than to have a scripted answer and a lack of solution for a problem that is well over 1 year old with multiple complaints.