For some time now I've been experiencing annoying bugs in the keyboard's autocorrect behaviour.
The two main issues are that sometimes it will replace a word with the previous word I just typed (so I end up with two repeated words in a sentence), and that it insists on capitalising any word I have previously capitalised in what I'm currently writing. So if I start a sentence with a certain word, then use it again in the middle of another sentence, autocorrect will capitalise it every single time. I could understand it if these were infrequently used words, or words I have capitalised many times, as it might be reasonable to assume it is "supposed" to begin with a capital letter (e.g. a name), but it happens with words I very regularly type in lower case too.
Weirdly right now when I'm typing this I can't seem to force the repeated word issue to happen! But literally a few minutes ago when typing a Facebook comment I had both the repetition of a word *and* the unwanted capitalisation occur in the same comment!
If I type the word Weirdly, though, it autocapitalises as I just started the previous paragraph with it!