Yahoo emails randomly disappearing in iPad
I have a problem with Yahoo emails randomly disappearing when I use my iPad. I found an old discussion regarding this issue here, but don't seem to find a fix or any recent update: https://discussions.apple.com/thread/1059223?start=0&tstart=0
Basically, I started noticing about a month ago that I couldn't find anymore certain emails I had filed in folders. At first I thought it was a fluke, but now it has happened 4-5 times (that I know of). I am 100% positive that I did not delete the emails by accident. As far as I can remember, I am pretty sure that all of the mails that are missing are ones that I filed into folders using the iPad (but not all emails filed into folders from the iPad are missing, only random ones). Who knows how many other mails are missing that I didn't know of or how long this has been going on.
For the moment, I guess I will stop filing mail using the iPad (only read mail on iPad, and then file later when I am at my PC). But does anyone else experienced this and have any suggestions?