I have found that some autoshapes lose position and formatting when the slide is cloned into a new presentation. I am using aspose.slides for java 22.214.171.124. In bug .ppt slide1 you can find the arrows have moved out of position (this is the cloned slide in the new presentation). you can see the original slide and placing of the arrows in original.ppt. Also my previous query regarding cloned slides having table borders problem, you can see that in bug.ppt slides 2 and 3 when you drag the bottom table border it leaves a trailing horizontal line. the case also happens to a created table using aspose.slides 126.96.36.199. please suggest solutions to these. Also does aspose.slides for java 188.8.131.52 have memory problems when cloning many slides having graphics/shapes? because it seems to consume more memory and cpu when it is doing that? the attached bug.zip has the original presentation and the cloned bug.ppt.