I have been a longtime user of Zoho Notebook. Historically, it has run quite well, but I've noticed over the last few days that it has begun to run unbearably slow when typing in large notes, to the point where I can type four words and have to wait for a minute for them to finally be typed on the page. This issue persists across Microsoft Edge, Chrome and Firefox. The issue is not present in new or shorter notes. I love this software, but I will be forced to go elsewhere if this issue persists as the app is essentially unusable in its current state.