RENAULT-forum

Dit heeft zeer waarschijnlijk te maken met BLE (Bluetooth low energy), deze instelling is zeker niet geschikt voor audio of hoge datastromen.
Nou kan ik even niet zo snel vinden waar je dit bij een Nokia kunt uitzetten, maar onderstaand bericht gaat over een Samsung S7 en werkt in elk geval voor mijn S7. Dus even puzzelen in het menu van jullie Nokia's waar het precies zit.

Probably you have not known, but the Samsung Galaxy S7 has the "Low energy Bluetooth search" option permanently enabled from the factory. So the Samsung Galaxy S7 recognizes devices that are located in close proximity. Would you like that your smartphone in any manner cannot establish a connection to other devices, then disable this option as follows: Open from the start screen of your Samsung Galaxy S7 the menu and then the Settings. Scrolls now down to the section "Connections" and then tap here on "More Connection Settings". From there proceeds to "Nearby device scanning". Deactivate that option with the slider. Subsequently Bluetooth Low Energy will no longer be active on your Samsung Galaxy S7 . You know now how to permanently turn off the Bluetooth Low Energy option on the Samsung Galaxy S7.