https://community.graphisoft.com/t5/Installation-update/BUG/m-p/177000#M19447 Sounds like a redraw problem.<BR /> Try to update the graphics card drivers for your computer. Mon, 25 Jan 2010 13:01:50 GMT Laszlo Nagy 2010-01-25T13:01:50Z https://community.graphisoft.com/t5/Installation-update/BUG/m-p/176999#M19446 <DIV class="actalk-migrated-content"><T>Whenever I zoom in/out in the archicad screen, every fill just dissapears (including wall cut fills, slabs, etc.) turnning into transparent fills and it just stays like that.. its very annoying.<BR /> <BR /> when i draw another wall, all the fills return; however, if i zoom in/out or pan the screen, it happens again making it hard to work.<BR /> <BR /> windows 7 64bit<BR /> intel quad core<BR /> 4gb ram<BR /> 1gb video<BR /> <BR /> archicad 13 SPA Educational<BR /> hotfix already instaled</T></DIV> Mon, 25 Jan 2010 06:52:26 GMT https://community.graphisoft.com/t5/Installation-update/BUG/m-p/176999#M19446 Anonymous 2010-01-25T06:52:26Z https://community.graphisoft.com/t5/Installation-update/BUG/m-p/177000#M19447 Sounds like a redraw problem.<BR /> Try to update the graphics card drivers for your computer. Mon, 25 Jan 2010 13:01:50 GMT https://community.graphisoft.com/t5/Installation-update/BUG/m-p/177000#M19447 Laszlo Nagy 2010-01-25T13:01:50Z