Address Book - enter data stops, then popping sound, cursor disappears
Has anyone had this problem: Open address book; go to the "notes" part below the address information; enter some data. Example: Enter "met at the xyz bar". However, after typing "met at t" the cursor disappears, then there is a popping sound.
Start again, go to the "at t", click, and try to keep entering the rest of the information. After 3-4 characters, the same problem again.
Basically, the address book ejects the process and ejects the cursor.
MacBook Pro 13″, OS X 10.10