Topic: Fireface 800 not recognized after 3.39 driver mac

MacPro 6.1 macos 10.5.1 / FF800 / TB-Firewire Adapter

3.36 works (in Catalina - after Update from Mojave)
3.37 FF800 not recognized, Red Host LED on
3.38 works
3.39 FF800 not recognized, Red Host LED on

Back to 3.38

Re: Fireface 800 not recognized after 3.39 driver mac

rico.bach68 wrote:

MacPro 6.1 macos 10.5.1 / FF800 / TB-Firewire Adapter

3.36 works (in Catalina - after Update from Mojave)
3.37 FF800 not recognized, Red Host LED on
3.38 works
3.39 FF800 not recognized, Red Host LED on

Back to 3.38

same to me. Fallback to 3.38

thx
Franky

3

Re: Fireface 800 not recognized after 3.39 driver mac

Works over here, see screenshot.

http://archiv.rme-audio.de/images/fw_339_catalina.jpg

Regards
Matthias Carstens
RME

4

Re: Fireface 800 not recognized after 3.39 driver mac

Here is a theory: we suspect that macOS is confused and blocks the installed kernel extension for no apparent reason. You could take a look at the system information/extensions (see screenshot). It says "Verified developers", "Notarized = Yes" and in case of error "Loaded = No".

In such a case you could delete all driver files, restart once and reinstall the driver again, paying special attention to whether you have to allow the driver again at the end of the installation process in "System Settings/Security&Privacy".

Regards
Matthias Carstens
RME

Re: Fireface 800 not recognized after 3.39 driver mac

Hallo Matthias,
keine Chance V3.39 zu nutzen. Der Treiber ist lt. macos 10.15.1 nicht Notarized!V3.38 läuft problemlos.
Screenshots sind hier: https://photos.app.goo.gl/tbSD5UqpkB3yNh577
Liebe Grüße
Rico.

Re: Fireface 800 not recognized after 3.39 driver mac

Any Solution?

Re: Fireface 800 not recognized after 3.39 driver mac

Where can I download FF800 3.38 driver?