Hi guys

I have a reasonably large document (circa 12MB), but which is mostly images and screenshots (only ~11000 words). It is split up into sections using section breaks so that I can apply different page numbers etc. and with page breaks to keep it looking nice. I have created everything within the document, no copying and pasting of text, and I am working with show characters on to ensure everything is formatted correctly.

However, I am noticing words which I have misspelled appearing within the sections towards the end of the document. These are obvious mispellings, like anaylse, so they shouldn't be in the dictionary, and it is appearing for every word. I can type the same word in an earlier section of the document, and spellcheck works exactly as I anticipate it would. I can then retype the word in a later section with no red flag from the spellcheck. To my uneducated brain, it appears that spellcheck has given up towards the end of the document.

I can't find any settings or anything to look for to confirm this though. Does anyone have any ideas of a fix, or even where to start looking at in the first instance for a diagnosis why.

Cheers.