ESS 18.104.22.168 is stuck at 9th Feb update #5860 ! It does not fail to update it simply tells me its current and no update is necessary (it does not show progress bar to check the server) ! I have tried clearing cache and unchecking "pre release" to try force it to roll back etc. Nothing has been changed on PC in this period. Works fine on my Win7 HDD but not Vista HDD.