I have a bluetooth keyboard by Anker (£20 on amazon) also a Hp blutooth mouse and they borh work perfectly. Im rrally surprised they work so well actuall, I never used an bluetooth controllers wirh android before. Maybe its your kit. Setting the connect and disconnect profiles is good.
Sony W810i - One of the best phones ever. Sony X1 - Terrible, threw it away. Palm Pre - Nice OS, poor hardware. Samsung Galaxy S - Sweet! Pity about the lag. Samsung Galaxy Nexus - Really great! Nexus 7 3G - My hero! Samsung Ativ S - Incredible battery life! Nokia 1020 - Camera is immense.