Afternoon All, I'm after some help please -- I have a Canon Pixma mp500. It's a fine all in one printer and does it's job accordingly. However, everytime I switch it on the Microsoft Wireless Multimedia Keyboard and Standard Wireless Optical Mouse become very unresponsive and slow. Once I switch it off they both work fine again. It's almost like there is a conflict somewhere! I have un-installed both and tried re-installing them in different orders and with the latest software updates but no joy. Any and all help would be gratefully appreciated. Regards, Pat.
