I am new to this forum and have Commander One Pro with the MTP extension.
I have MacOS Sierra 10.12.2 with Commander1 version 22.214.171.1247. When I plugin my Gopro Hero 5 I see that it is really connected with USB, but Commander1 does not show its MTP contentsand even no header with 'Camera' or 'Gopro' as if it were not connected.
When I connect my Android cellphone in MTP mode it does show its contents as expected, and on the other hand when I connect my Gopro on a Linux or Windows computer I can see its contents as well, so there is a problem with the combination GoPro - Commander1.
Any others with a similar problem ?