Simple text documents in LO6 keep freezing.

this wasn’t happening with version 5 but i updated a few days ago to LO6 mainly to get the advantage of the status bar. i can’t get through 2 pages before it freezes. it seems to happen whenever to go to another function within the program. it’s already happened more than once when i go to auto correct to add a word. when i get back to the documents it’s frozen and i have to reboot the computer and have LO recover the document.