Every time the player is on focus and you press a key to change the volume on Firefox 37+ this includes the new Firefox 38 as well it makes the plug-in handler to hang al… (read more)
Every time the player is on focus and you press a key to change the volume on Firefox 37+ this includes the new Firefox 38 as well it makes the plug-in handler to hang alongside with Firefox till you get the option to close it or wait if you keep waiting it will stay frozen till you get the same option again and close it.
This was tested on clean profiles with no add-ons or changed preferences, keyboard or it's drivers have been tested and have nothing to do with the issue, different flash versions were tested and flash was uninstalled and reinstalled using the program adobe provides with it's guide and nothing changes also this issue doesn't happen on firefox 36.0.4 or older versions so it's for sure an Issue with firefox 37+.
OS: Windows 7 x64
I want this to be acknowledge by developers so they can solve it I'm not sure if this is the correct/acceptable place so let me know and please point me to the appropriate place if this is not the one.