My laptop (Latitude D520) that using Intel adaptor card (Intel(R) PRO/Wireless 3845ABG) is clashing with my smart card reader.  When the Proset software been removed from windows and using windows wifi management software, my smart card reader can read smart card probably. Otherwise, if the Proset software is running i will experience intermitten failure when reading smart card.

This intermitten also happen in the same way when "WLAN Transport" is been turned on. The reader will be ok if the WLAN Transport is off. Curious is this WLAN Transport is also from Intel Proset software.

Anyone can help please? Thanks in advanced.