PT12.6 HD crashes

[Boe Larsen]

Since updating to 12.6, I keep getting more and more crashes.

Also, I've been getting -9171 errors lately, stopping playback and recording.

Any ideas where to start?

PT12.6HD
OS 10.11.6

Thanks,
Boe

[Boe Larsen]

Any experience on Sierra btw?

[DetroitT]

I see you have OWC SSD so this may not apply, however check that trim enable is 'yes'.
(About this Mac >SATA info)
Enabling this helped stabilize but did not cure.
I'm in OS 10.12.1

[Boe Larsen]

Thanks. I don't see the option in "About this mac"... hm.

I did however install NUGEN Mastercheck Pro some days ago, and when I've avoided the plugin I - till now - don't get the crashes. But still the 9171's though...