odd bugs are rather common with fedora
it is just a "fact of life" with using fedora
it is after all a research and development distro
When i was using fedora everyday i looked at that as a puzzle to solve
but after time the puzzles were not so "fun" to solve anymore
I DO RECOMMEND reading , at least the front page of the Fedoraforum.org everyday to see what is up
and read the first page or two of the "new posts" on the forum
that way you will find out about new issues ,and can stay on top of things .