My droid turbo is not able to reconnect with bluetooth with my ihome

I got the i-home and it paired with my phone fine. The phone prompt me for a passkey and i was able to enter it. Then 2 months later my phone wouldnt connect automatically when walked in the room so i decided to try unpairing the devices then re-pairing them. When i went to re-pair them an error messages popped up saying " Couldn't pair with iHome iBT22 because of an incorrect PIN or passkey." I am not getting any prompts to put in a PIN or passkey. Need help can anyone help with this problem.