https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223355#M23477 <DIV class="actalk-migrated-content"><T>I'm playing a little bit with AC21 and I found that 2D display has some small artifacts ... I solved many of them enabling the antialising 2D but the hotspots are displayed bad ... look at the picture</T></DIV><BR /><IMG src="https://community.graphisoft.com/t5/image/serverpage/image-id/19923i75D36AFE67C2E7F4/image-size/large?v=v2&amp;px=999" border="0" alt="cattura archicad 5.png" title="cattura archicad 5.png" /> Wed, 23 Aug 2017 09:05:14 GMT alemanda 2017-08-23T09:05:14Z https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223355#M23477 <DIV class="actalk-migrated-content"><T>I'm playing a little bit with AC21 and I found that 2D display has some small artifacts ... I solved many of them enabling the antialising 2D but the hotspots are displayed bad ... look at the picture</T></DIV><BR /><IMG src="https://community.graphisoft.com/t5/image/serverpage/image-id/19923i75D36AFE67C2E7F4/image-size/large?v=v2&amp;px=999" border="0" alt="cattura archicad 5.png" title="cattura archicad 5.png" /> Wed, 23 Aug 2017 09:05:14 GMT https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223355#M23477 alemanda 2017-08-23T09:05:14Z https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223356#M23478 guys ... the fastest solution ever<BR /> I just solved reducing the 2D hardware acceleration ... <BR /> now the hotspots are all round Wed, 23 Aug 2017 09:08:08 GMT https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223356#M23478 alemanda 2017-08-23T09:08:08Z https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223357#M23479 just an upadte.<BR /> I moved a project started with AC19 into AC21.<BR /> 2D Hardware acceleration is off and I got werid display of all the elements..<BR /> Look at the picture Wed, 23 Aug 2017 10:50:09 GMT https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223357#M23479 alemanda 2017-08-23T10:50:09Z https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223358#M23480 Try updating your graphics card drivers to the latest version. When any artifacts appear on my screen this is always the first thing I try, and in many cases the only thing that needs to be done. Sat, 26 Aug 2017 21:52:36 GMT https://community.graphisoft.com/t5/Installation-update/AC21-artefacts-in-floorplan-display/m-p/223358#M23480 Laszlo Nagy 2017-08-26T21:52:36Z