For the past week or so the boards have become so laggy and unresponsive that they are unusable. It even slows down chrome. Tried to run it on edge but still laggy. I have 100/35 mbs connection so a slow connection is not an issue. Also the pdf rendering seems to have changed. Text is crisp but even simple line graphics are blurry. Could the change in pdf rendering be causing the lag? please let me know if you need further information. Thank you.