Re: MOTU ULTRALITE ... settings....
2014/11/05 19:31:33
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For good low latency performance in SONAR unselect "Share drivers with other programs." But in SONAR, use ASIO driver mode. If you use that "share" setting, low latency performance may not be good. You may get stutterring and bad playback in SONAR. I do. And I have a MOTU UltraLite-MK3 (non hybrid model using firewire connection.)
In MOTU Audio Console, on General TAB, checkmark "Use Stereo Pairs for Windows" and "Use WaveRT for Windows Audio." This will allow you to use a non ASIO audio setting in Wavosaur and use itunes and Wavosaur, even when SONAR is running.
In Wavosaur, use other than ASIO driver mode for the audio setting.
About that glitch you say you get, for your IEEE 1394 Bus Host controller, In Device Manager have you tried updating the driver for it and selecting the legacy version? For example: 1394 OHCI Compliant Host Controller (Legacy). That may help. Other things that can Help with DPC Latency is to disable, in the BIOS, energy savings/power management features. And a big help was to disable the HPET setting in BIOS. You can try disabling some of these, run DPC Latency Checker again and see if it helped. Disabling these in my BIOS helped me get lower and more stable DPC Latency.
Hope that helps.
"It's not a song till it touches your heart. It's not a song till it tears you apart!" Lyrics of Amy Grant.
SONAR Platinum X64 (jBridge), Windows 10 Pro 64-Bit, Core i7 990X Extreme Edition Processor 3.46 GHz 6 Cores, Gigabyte EX58-UD5, Crucial Ballistix 24GB 1333MHz DDR3 @1333 MHz, TASCAM UH-7000, Behringer X-Touch, EVGA GTX 980TI Superclocked 6GB, 1TB Samsung EVO 850 SSD, 150GB, 320GB, 1TB 7200rpm HDDs