we have a wireless chip and pin device. It connects using WEP128bit and transactions work fine once its connected. If the C+P device goes into "sleep mode" it finds that when woken up that it cannot find the access point and through its own software it has to re establish the connection which can make the transaction time quite long. Is there a setting on the WAP200 that can help keep this device awake? or is this purely related to the chip and pin device and the way it communicates with the WAP200? Further information available if needed. Thanks!