Problems with Bluetooth dongles
I am currently working on a project with the MMC's. We have 20 MMC's that we want to control via two Pi's. For this we have two Bluetooth dongles each. But currently I am not able to connect to more than 5 MMC's per Pi, the dongles are not used for the connection. I have also tried all the troubleshooting instructions, but unfortunately it has not helped. The dongles are detected correctly, the correct software is installed (bluez) and the firmware (v1.5.1) is up to date.