Just upgraded to Reader X. Program freezes and will not allow me to keyboard. The save button on the toolbar is dimmed as if the program is in a constant state of saving. I've uninstalled and reinstalled the program 3 times ... a major pain.
I am working with a PDF form which allows for data entry. I have keyboarded and got hung up, I have also copied and pasted the data as a text entry. Same problem both times. I've never experienced such a problem with any Adobe product ... purchased or free.