Error in Aspose.3D

There is one error which can be found in your Aspose.3D conversion website as well as the api of the same, the error is following-
If the file from any external source is converted then it is converted properly, but the file which we get after conversion is converted again then some missing data is there because of which the shape is deformed.
Overall, file processed by Aspose.3D whenever is used again is producing missing data.
What can be the cause for this and how can we resolve it?

@HimanshuSingh

Could you please share the sample/problematic and the output files? As far as back-end API related issues are concerned, please feel free to post in this Aspose.3D forum category.

https://drive.google.com/drive/folders/1Ev5slj7sbUKsnr_MbpBmR5gvcDnkUWUo?usp=share_link
The above link has 3 STL files, 1rst one (cup.stl) is original file which is then converted to stl only (cupnew.stl) and that is further again converted to stl again (cupnewnew.stl).
I took stl to stl conversion just for example, the same error is happening for every conversion.

@HimanshuSingh
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): THREED-228