Bluetooth doesn't connect on other computer t HP 550. The other computer it does connect easily. This is WIN10 machine.
I have tried everything. I have deleted all Bluetooth devices and booted the computer again. It makes everything on again.
The device what I am trying connect is my outside temperature, humidity and water rain sensor.
It has worked about three years, with same computer Win7-
it do make about 8 different Com ports from 6,7,8,9, 35,37,38,40,41 . Only one is real, namely COM7, I have put COM 7 to my program ( also others)- The outside device do not connect, it blinks. This light will light constantly the connection is made.
I did make a new program to my device. The problem started with Windows update, maybe.
I have tried Windows Restore.
Question by Pekka Ritamaki 2:34pm, 24th January 2019