Bluetooth speakers don't work with 9350

Hi All

I'm trying to connect Bluetooth speakers to XPS 13 9350 but unsuccessful. I've tried to connect SRS-X1B0 and BRV-XXL but both of them are pairing successfully but never connecting. Android, Apple, a couple of other laptops (what I've found in office) with the same version of Windows10 are working fine with such speakers. 

Please help.

Thanks in advance