I tend to modify pages when I get down time and that usually means using Chrome which I despise but have access to at this time. However, when I go home for the day, I get back to using Firefox which doesn't give me any guff. I have found that I am able to link about 5 or 6 pages before the link maker starts doing bizarre stuff. It will change links I've already made on page or alter those belonging to other editors! I am really hand-shy of doing edits until this gets addressed.
Again, using Chrome and possibly an older version of Flash...