SUMMARY I am using a Waccrom. The pen works fine with any other feature, even when having to open existing files on Krita. But when it comes to drawing where I point the pen, it doesn't paint there it paints above it by a good margin. NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash ADDITIONAL INFORMATION
This isn't a bug in Krita, it's most likely a bug in the Wacom driver, especially if you also have an expresskey remote.