No problem reddy.shyam [;)]

The version 6.5 Beta 5 for Windows (77.1 MB) fixes these two issues:
- The scale of the copied items in the plan is automatically ajusted to prevent out of memory errors for very large copied items
- Magnetism is correctly toggled when Alt key is released under Windows. This bug probably appeared in Sweet Home 3D 4.0 when Shift key was replaced by Alt key to toggle magnetism. I didn't realize until today that the default behavior of the Alt key transfers focus to the menu bar when released.

I don't think that the second correction will fix the "mouse pointer jump" experienced by bdfd when Alt key is pressed while moving an object, but it could worth a try.
Is it a new issue or did it happen in version 6.4.2 too? How often does it happen? Is Sweet Home 3D still workable with this bug?

Thanks for your tests [:)]