A lot of the time when I'm typing, my autocorrect has started replacing words with the previous word instead of something that would make sense. For example, if I typed "other wsy" by accident, my predictive text replaces "wsy" with "other" so now it says "other other" instead of "other way." Is this happening to anyone else and is there a solution?
Mine does this too! it will also start a new word in the middle of the word I'm typing. Like I will get through one or 2 letters and while I'm typing, it continues to type what I put but only groups part of the word and the "Happy" turns into "Happly" or "Hi" turns into "HI" because it auto corrects the lowercase I because it thinks it's independent.. it is literally driving me insane.
Have you tried to clear the Keyboard cache and data to see if this helps? If not, please head into Settings > Apps > Samsung Keyboard > Storage > Clear cache, then tap on Clear data. Once you've done this, restart your phone.