3D image looks funny, but convert to high quality pics format look normal why?

[lowpricedelivery]

Hi, I had just installed the latest sweet home 3D 2.5 versions. But everything looks good, until when I try to put in some furniture products that I had created before, then I notice that, some of the image looks funny. Then when I convert them into high quality pictures image, then look back to normal. I would like to ask, do anymore encounter this problem before? I hope there some one here is willing to share to help me to solve this problem. Your kind help will be very much appreciated. Thanks.


http://i252.photobucket.com/albums/hh10 ... roblem.png



http://i252.photobucket.com/albums/hh10 ... roblem.png