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#1
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Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
Hello,
I have seen various ways to fix this 256 samples buffer issue, including disabling the audio device in Windows Sounds, as well as ensuring the drivers are up to date. I have tried these things with no success. If anyone has any suggestions, I'd very much appreciate the help. Regards, Cale Acer Predator PH315-51 Intel Core i7-8750H CPU @ 2.20Ghz 16GB RAM Windows 10 Home Lexicon IO|42 Pro Tools 12.2.0 |
#2
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
Does that interface have a buffer size available below 256 in it's software?
My RME UFX goes down to 48, but Pro Tools cannot use that, so the lowest I can go is 64, but I can change the buffer size in the UFX's software.
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#3
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
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I contacted Lexicon and they said they've ended support for this product due to ongoing compatibility issues with Windows 10. That suggests I will probably need a new interface. I'd rather keep using this if possible, so any suggestions are appreciated. |
#4
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
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Desktop build: PT 2020.5 / Win 11 / i9-11900K @ 5.1GHz / 64GB / 4TB NVMe PCIe 4 / Gigabyte Z590 Vision D / PreSonus 2626 Laptop: PT 2020.5 / Win 11 / i5-12500H / 16GB / 1TB NVMe / Lenovo IdeaPad 5i Pro / U-PHORIA UMC1820 Ancient/Legacy (still works!): PT 5 & 6 / OS9 & OSX / Mac G4 / DIGI 001 Click for audio/video demo Click for resume Last edited by EGS; 08-25-2021 at 08:44 PM. |
#5
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
Quote:
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#6
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
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Desktop build: PT 2020.5 / Win 11 / i9-11900K @ 5.1GHz / 64GB / 4TB NVMe PCIe 4 / Gigabyte Z590 Vision D / PreSonus 2626 Laptop: PT 2020.5 / Win 11 / i5-12500H / 16GB / 1TB NVMe / Lenovo IdeaPad 5i Pro / U-PHORIA UMC1820 Ancient/Legacy (still works!): PT 5 & 6 / OS9 & OSX / Mac G4 / DIGI 001 Click for audio/video demo Click for resume |
#7
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
Looks like Lexicon doesn't offer ANY audio interfaces any longer https://lexiconpro.com/en/product_families
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Desktop build: PT 2020.5 / Win 11 / i9-11900K @ 5.1GHz / 64GB / 4TB NVMe PCIe 4 / Gigabyte Z590 Vision D / PreSonus 2626 Laptop: PT 2020.5 / Win 11 / i5-12500H / 16GB / 1TB NVMe / Lenovo IdeaPad 5i Pro / U-PHORIA UMC1820 Ancient/Legacy (still works!): PT 5 & 6 / OS9 & OSX / Mac G4 / DIGI 001 Click for audio/video demo Click for resume |
#8
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Re: Pro Tools 12.2 and Lexicon IO42, can only choose 256 samples as HW buffer
64 buffer is the lowest any USB interface will do reliably, no matter what the interface manufacturer says. Any time that you get a message that Pro Tools cannot change or control the buffer size, its most likely is that the OS or some other program is using the interface
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