[Zubersoft]

Are you able to create other annotations with your finger and just erasing is an issue? I just want to rule out easy answers like stylus mode being enabled. Have you tried deleting different kinds of annotations with the eraser? Or have you only been attempting to delete one type of annotation?

I definitely can't explain the cropping issue you are seeing as I've never experienced that before. Does it seem like it's just a loading issue? If you wait for a couple seconds (~5) and then try to drag the right side, does it respond normally? Or does it exhibit the same behavior?

Thanks,
Mike