https://community.graphisoft.com/t5/Modeling/ArchiCAD-takes-long-time-to-open-some-files/m-p/230853#M123817 It is probably the sheer size of the Point Cloud data.<BR /> I don't know the limits but I guess Point Clouds with hundreds of thousands or millions of points can take quite some time to process.<BR /> In such a case I would try to obtain less dense Point Cloud files with fewer number of points. Wed, 21 Sep 2016 14:06:53 GMT Laszlo Nagy 2016-09-21T14:06:53Z https://community.graphisoft.com/t5/Modeling/ArchiCAD-takes-long-time-to-open-some-files/m-p/230852#M123816 <DIV class="actalk-migrated-content"><T>I work with point cloud files in ArchiCAD to produce as-built BIM Models.<BR /> When opening the pln it might take up to 15 minutes to load. I tried to remove the lcfs of the point cloud and it solved the problem, which means it's the reason.<BR /> <BR /> Do you know what this might be?</T></DIV> Thu, 25 May 2023 15:55:25 GMT https://community.graphisoft.com/t5/Modeling/ArchiCAD-takes-long-time-to-open-some-files/m-p/230852#M123816 Anonymous 2023-05-25T15:55:25Z https://community.graphisoft.com/t5/Modeling/ArchiCAD-takes-long-time-to-open-some-files/m-p/230853#M123817 It is probably the sheer size of the Point Cloud data.<BR /> I don't know the limits but I guess Point Clouds with hundreds of thousands or millions of points can take quite some time to process.<BR /> In such a case I would try to obtain less dense Point Cloud files with fewer number of points. Wed, 21 Sep 2016 14:06:53 GMT https://community.graphisoft.com/t5/Modeling/ArchiCAD-takes-long-time-to-open-some-files/m-p/230853#M123817 Laszlo Nagy 2016-09-21T14:06:53Z