TerraMaster Forum

Hi!
Did anyone test the actual drivers for Mac with the new Mac OS X Tahoe?

thx

Hello, we are arranging personnel to test the new Mac OS 26 Tahoe. Please be patient and wait for the test results.

I am about to install on a separate partition.
Will advise.

I can report that, using the currently available drivers, the D5 works over TB with macOS 26.0, Tahoe.

Blackmagic Disk Speed Thingie is reporting the same speeds as Sequoia.

edgley wrote: ↑17 Sep 2025, 23:07 I can report that, using the currently available drivers, the D5 works over TB with macOS 26.0, Tahoe.

Thank you, very kind. I guess I dare to take the leap then... But I wonder what the future incompatibility that the system pop-up alert warns about is, and when/if it's going to be addressed by Terramaster. It has been showing since at least macOS 14 Sonoma, if I don't remember it wrong.

It seems to be working fine here with a Terramaster D8-332 as well.

I while I appreciate that Terramaster prioritise being thorough rather than fast in testing this, I'd like to point out that the macOS release schedule should come as no surprise to anyone. The macOS 26 beta has been out for a long time, with the final candidate made available Sep 9. So there's little need in beginning to test this on the day of public release. It's not a complaint, just a thought.

For serious MAC users (Which I am not!) I would say that was a genuine complaint

The beta version and the official version still have differences. We have tested the previous beta version. We have just completed the testing of the official version.
I'm happy to tell you that our equipment remains compatible with macOS 26.0, and we have updated the operation guide:
viewtopic.php?t=2462

Thank you, CursaYang!
I have just tried TB3 D5 TB 3 with my macbook pro M1 Max and
I can confirm that perceivably nothing has changed, everything works.
George

There seems to be another solution, the D5 seems to be working, however, each of the disks, are gone....

Thats 16TB of data tracking my Mental Health Journey since 2012.
Oh well, everything else is gone too.