''locking as duplicate, please continue here: [https://support.mozilla.org/en-US/questions/979265 /questions/979265]'' For the past several weeks, now, I've noticed that my browser "refreshes" the feed more frequently, so frequently, in fact, that any emails, forms, or survey questions that I am answering get wiped clean. This started happening with the latest update. I am unable to locate any setting in my preferences that will stop the constant refreshment (reload? page update?). This is also frustrating when trying to make purchases on line, and as I said, write emails, complete forms, complete surveys, etc. Thank you in advance for quickly resolving this most frustrating problem? I use a Mac, and am running Mavericks. This problem was present with the previous OS, too. Thanks again!