Most irritating issue as of now?

[Rufus McDufus]

Interesting regarding PC resources. I've never had an issue with AIR with Win7 or 8 on an old (2008) and slow first generation Asus Eee Box, but have had repeated issues with a 2-year old and by most standards powerful gaming PC running either of those OSes and optimised to remove unnecessary services etc. Always wired-throughout gigabit Ethernet in both cases