In the newest version of Adobe Acrobat Pro DC, I am unable to move a check box without it resizing. No matter what I do, when I try to select the check box to move it, it will not select but only change the size. The arrow doesn't appear to move it. I have used this product for years, but have never had this issue before. The only way I can move it, is if I zoom in on the check box 250 percent. I am very frustrated! Any ideas how to change the setting to make the select object arrow automatically appear?