I am working with Smart Notebook Version 23 on a Windows Surface Pro ios 11. Since the new update, whenever I use my stylus to utilize the pen feature to write numbers, the software frames whatever I'm writing with a box around it. It's distracting. I've also noticed I am no longer able to trace a circle around a cluster of writing and tapping to erase the entire selection at once. Can someone address these issues and get back to me? I've been using SmartBoard software for 20 years and have found it extremely easy to use. This last update, however, has been discouraging.