My prior problem with the pen strokes continuing after I've lifted the pen from the tablet have now shifted into extreme stroke lag, drawing my line and a straight line from where I've started the stroke to the ending of it. I have the most recent tablet driver and now the most recent Krita download. I really greatly appreciate that this program is free, and I really enjoy making work with it when it actually functions. I wish I could figure out the problem and how to make it work, I've installed and uninstalled the program and drivers more times than I can count, changed the pen nibs, charged the pen, everything to no avail.