Bluetooth in 10 II and 4.2.0.21 fails to connect

REPRODUCIBILITY (% or how often): 100%
BUILD ID = OS VERSION (Settings > About product): 4.2.0.21
HARDWARE: X10 II
UI LANGUAGE: English
REGRESSION: (compared to previous public release: Yes, No, ?): Yes

DESCRIPTION:

Previous release was broken the BT On/Off but connecting to a BT device/host was working. Now the On/Off is fixed, but the phone can not connect to the device.

PRECONDITIONS:

No previous pairing and no previous connection (you can delete /var/lib/bluetooth/xx:xx:xx:xx:xx:xx)

STEPS TO REPRODUCE:

  1. pair
  2. configure profile
  3. try to connect to the device

EXPECTED RESULT:

connect with configured profile

ACTUAL RESULT:

no connection possible with message:

Can not connect
Make sure the device is turned on or remove the pairing …

ADDITIONAL INFORMATION:

(Please ALWAYS attach relevant data such as logs, screenshots, etc…)