I don't know exactly what I was doing on the beginning that I'm not doing anymore, but sometimes I had to run this command below to make linux forget the connection and start over. May be new firmware, but I haven't needed to run the command since mid-January
sudo rm -rf /var/lib/bluetooth/04\:6C\:59\:0D\:2B\:D5/ && sudo service bluetooth restart
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I don't know exactly what I was doing on the beginning that I'm not doing anymore, but sometimes I had to run this command below to make linux forget the connection and start over. May be new firmware, but I haven't needed to run the command since mid-January
(The device address should be different)