Ever since the upgrade, when I text, sometimes there are extra words in my texts that I didn't key in. It is like it is guessing what my next word should be after I type something and hit the space bar. Example: If I type "How are you" and hit the space bar to type the next word, it will put in the word "today" and I hadn't even touched a letter to put in. This is very annoying. It didn't happen before this upgrade. Has anyone else experienced this? Do you know a way to stop it? Thank you.