deconnecctionspeed of the bluetooth dongle

[Droopy]

hello!

I use on my PC a bluetooth dongle working with a driver widcomm. This dongle communicate with a sensor with the service Bluetooth "serial communication".

If I cut the power supply of the sensor, the driver widcom needs 20 seconds to detect that the communication is down and then it deactivate the Bluetooth on my PC. During this period, I supplied the sensor, but I cannot recreate the communication because the driver widcom is busy.

What can I do on my PC to reduce this waiting of 20 seconds?

Thanks for your answer...


PS: sorry for my english