Slicer Version: 4.11.0
PC: Windows 10, AMD 8320, 8Gb RAM, GTX660ti 3Gb
My issue comes in the second I turn on OpenIGTLinkIF to view live motion tracker data when ~500 models are loaded into the 3D View. Slicer lags significantly (video). If only a few models are loaded, slicer very smoothly displays the motion tracker data (video). My CPU, memory, and GPU usage are not near maximum usage.
Is there any remedy to my issue? I know this combined task of having hundreds of models loaded while running OpenIGTLinkIF to import live motion data is demanding for slicer, but I was really hoping I could have both running simultaneously.