Plantronics Voyager Legend loose USB-connection?
Hello all,
I need some help with my Plantronics Voyager Legend headset.
Previously I could update firmware and do “special mode settings” on the
headset with the Plantronics Hub software on my iMac (late 2013). But this is
not working anymore.
When I connect the headset with USB-cable to my iMac, the
headset is found and recognized. But as soon as I try to update firmware or
change its settings, the connection to the headset is lost.
I have tried the following with no success:
- Resetting SMC and NVRAM
- Several different USB cables
- All available USB ports behind the iMac
- Different versions of the Plantronics Hub (Ver 3.18, 3.17, 3.16)
- Also, the iMac firewall is deactivated
- And finally, no other external units have issues with the USB connection to the
computer
The headset is working properly and can be updated and/or
customized via “special mode settings” if I use a PC, so this issue is Mac or
MacOS related.
I would appreciate all help to solve this issue. :-)
Best regards,
Erik
iMac 21.5″, macOS 10.15