I have used Samsung Notes so much that I thought I couldn't live without it. It functioned flawlessly, until lately. Out of the blue, while entering text, the cursor began relocating itself to random places within the current note, AND deleting blocks of text already entered. This happens randomly and without warning or indicators. It is so damaging to my notes, which are vital to my jobs, and to keeping things documented, that I have abandoned using it and getting another, paid app.