Has anyone else been having problems copying and pasting chapters in aff?

The last couple of weeks when I have been trying to post a chapter, I have had to go three pages at a time or so and copy and paste it in O_o Otherwise aff tells me there was a problem and could not access the page anymore and I have to start alllll over again -_-'' For oneshots I am posting that are almost 50 pages...you can see where my frustration kicks in with it, because it takes quite some time to get all of those pages into aff with just doing three at a time.

I copy and paste my fics from Google Docs and I have not had this problem up until recently >_< Please let me know if others of you have been having this problem, or if you have a way you use that does not cause this problem -_-'' Because in two weeks...I have a short fic that is going up...and it is quite long...and I would really like to not have to copy three pages at a time to get it up...

Help...? *smashes head into computer repeatedly*