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Old 07-02-2018, 12:41 PM
skizzo skizzo is offline
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Join Date: Aug 2010
Location: United States
Posts: 84
Default Re: PT 12 2018.4 w/ OSX 10.13.5

Quote:
Originally Posted by 685 View Post
Same question I had.


What type of sessions are these guys testing with?
I seem to have the same CPU spike bug on 10.13.5 but I am not sure it is the same as others are experiencing. I get a CPU spike that throttles my CPU usage to 100% when I have my DDTi powered on, using 128 buffer rate or smaller, and I arm the MIDI track associated with the DDTi. It goes away if I either make my Superior Drummer 3 plugin inactive and then active again, or if I go to higher buffer rates....but I don't want to use high buffer rates when I track, for obvious reasons.

So in my personal experience the same bug exists for me. Avid so far just states on their website to use higher buffer settings, which is not a very acceptable workaround.

I am going to try to install 10.13.3 and see if the issue goes away with that. I didn't notice the issue until I was on 10.13.4 but I never used the DDTi on 10.13.3 so for all I know the issue still exists on that OS version also. I have my High Sierra SSD as a HFS+ volume so I seem to be having some issue trying to install an earlier version that wants to see APFS. It honestly may end up being too much of a hassle for me to troubleshoot and just deal with the BS workarounds. Who knows....maybe 10.13.6 will fix the issue!!!! Or 10.14 even!
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Mac Pro '09 - 5,1 - Dual Hex Core X5680 3.33 ghz CPU - 48GB RAM
970EVO 500GB (10.13.6) - 1TB WD Black HDD (Samples) - 6TB Toshiba HDD (Backups) - 500GB Glyph GT050Q (Legacy sessions & backups) - 3TB Glyph Studio (Main audio/sessions)
HD5770 GPU

OSX 10.13.6 - Pro Tools 2018.12 - Presonus Studio 192 / Digi 003 Rack+
Focusrite Clarett OctoPre - AKG HPE6 - DBX160A - WA76
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