Downloaded and installed 4.1.8 and when library screen is in fullscreen with 32 entries then taskmanager CPU shows 92-100% throughout, if I make screen smaller then cpu is arround 65%. When minimizing library screen cpu is arround 54%. When switching to fullscreen files screen then cpu goes to 18-20% and even when minimized cpu stays the same. The libary screen looks very busy as if every record is refreshed on the screen when some record status has changed. Maybe only refresh, when field data showed on screen has really changed. Keep up the good work,