demm Yes, I meant clean install with kept common folder on /home. I have replace my SSD with the new one. Last fresh install with KaOS 2018.06, still no bad fonts until reinstalling with KaOS 2018.10. On home partition, I kept on documents, music, video, downloads, and pictures. When enabling font antialiasing with usual settings, it produce bad font rendering on Dolphin, and also system settings.