Hi, I have a problem that started recently on my win7 pro 64 bit pc. If I open a picture to full screen on facebook upon returning to normal view the scrollbar and mouse wheel are non responsive. If I close and reopen facebook the scrollbar and mousewheel work correctly until I view another pic in fullscreen. This definitely is a new problem. I use palemoon browser, but the issue persists with Internet explorer.
I'm not sure if this is a browser or windows problem. Has anyone got any ideas please?