Survey is getting slower with each update. 3D view is a mess with pixel sizes. Takes a while for terrain filtering and exporting Tiff files

Hi. I have notice in Pix4D survey it is lagging and the 3D view is a total mess. I have adjusted the point sizes. Why can’t the software display point cloud size in optimal view like before. Also, exporting Tin Tiff files has been taking a long time.