Pairing Back Beat Fit 3200 with Sandisk Sport Plus

Hi, has someone any experience with connecting the  Plantronics Back Beat Fit 3200 with the Sandisk Clip Sport Plus ? Just tried everything, also installed the lastest firmware version 20.1.     Sandisk Sport Plus detects the  Back Beat but the pairing don’t work.  Someone has a suggestion?  Also tried to disconnect all the other  wifi and bluetooth in the house.

Thank you for helping me.
Michel
Belgium

Did you ever get your Plantronics Back Beat Fit 3200 connected to your Sandisk Sport Plus? Mine worked and connected just fine (after an extensive attempt to get them working) initially for about a year - but then randomly just stopped connecting.

The Sport Plus connects to my UE Boom OK, and my Plantronics Back Beat Fit connects to my iPhone just fine, and the phone to the UE Boom without issue - but… the BBF and SSP fail to connect.

I’ve attempted factory reset on the SSP, using Firmware 1.01 and also Firmware 2.23, and also a random Blue_tooth patch that bundled with 1.01… none of which have worked.

Keen to hear any suggestions if anyone has any.