Vegas Pro 13 lagging audio preview after Windows 10 update

Mikel wrote on 2/25/2020, 4:48 AM

Hello,

I am experiencing problems with audio in Vegas Pro 13. I work with just audio (no video). I record and mix with an Antelope Zen Studio audio interface. My computer is an ASUS PC i7, 16 Gb RAM, and 250 Gb SSD with Window 10 64 bits. It was working fine with up to 40 audio tracks loaded with vst plugins (Waves, etc.). When loaded with lots of plugins, the audio might start lagging a bit when moving the mouse, but I was still able to listen fairly well and mix my projects.

Then a Windows automatic update happened and after that the audio lagging was total, I couldn't work that way. I was able to erase the update and to return to the previous stage and work again. I disabled the Windows automatic updates. This was in August 2019. Then in December 2019 Windows did an automatic update again (even having the automatic update option disabled) and the same problem happened again, hard lagging that wouldn't allow me to work. This time the systen wouldn't allow me to erase the updates and couldn't fix the problem. Has anyone experienced anything like this? If so, what would be the steps to fix the problem? Thank you very much.

Comments

Dexcon wrote on 2/25/2020, 5:35 AM

Even though you are using audio only, the Antelope website recommends for Windows 10 that your computer's graphics card driver is up-to-date:

https://support.antelopeaudio.com/support/solutions/articles/42000055393-windows-10-general-computer-optimisation-guide

While I have no experience with the Antelope product, the graphics driver may well be worth looking at as Antelope do highlight this as an issue.

Cameras: Sony FDR-AX100E; GoPro Hero 11 Black Creator Edition

Installed: Vegas Pro 15, 16, 17, 18, 19, 20, 21 & 22, HitFilm Pro 2021.3, DaVinci Resolve Studio 20, BCC 2025, Mocha Pro 2025.0, NBFX TotalFX 7, Neat NR, DVD Architect 6.0, MAGIX Travel Maps, Sound Forge Pro 16, SpectraLayers Pro 11, iZotope RX11 Advanced and many other iZ plugins, Vegasaur 4.0

Windows 11

Dell Alienware Aurora 11:

10th Gen Intel i9 10900KF - 10 cores (20 threads) - 3.7 to 5.3 GHz

NVIDIA GeForce RTX 2080 SUPER 8GB GDDR6 - liquid cooled

64GB RAM - Dual Channel HyperX FURY DDR4 XMP at 3200MHz

C drive: 2TB Samsung 990 PCIe 4.0 NVMe M.2 PCIe SSD

D: drive: 4TB Samsung 870 SATA SSD (used for media for editing current projects)

E: drive: 2TB Samsung 870 SATA SSD

F: drive: 6TB WD 7200 rpm Black HDD 3.5"

Dell Ultrasharp 32" 4K Color Calibrated Monitor

 

LAPTOP:

Dell Inspiron 5310 EVO 13.3"

i5-11320H CPU

C Drive: 1TB Corsair Gen4 NVMe M.2 2230 SSD (upgraded from the original 500 GB SSD)

Monitor is 2560 x 1600 @ 60 Hz

Mikel wrote on 2/25/2020, 5:59 AM

Thank you Dexcon. I updated the graphic drivers but the problem is unsolved. I think this is more a computer internal problem. It does the same when using the Microsoft Sound Mapper device. What it is akward is that the CPU usage when doing this problem is not nore that 30%.

 

j-v wrote on 2/25/2020, 6:07 AM

Maybe helps reïnstalling that old Vegas in the W7 compatibility mode?

met vriendelijke groet
Marten

Camera : Pan X900, GoPro Hero7 Hero Black, DJI Osmo Pocket, Samsung Galaxy A8
Desktop :MB Gigabyte Z390M, W11 home version 24H2, i7 9700 4.7Ghz,16 DDR4 GB RAM, Gef. GTX 1660 Ti with driver
566.14 Studiodriver and Intel HD graphics 630 with driver 31.0.101.2130
Laptop  :Asus ROG Str G712L, W11 home version 23H2, CPU i7-10875H, 16 GB RAM, NVIDIA GeForce RTX 2070 with Studiodriver 576.02 and Intel UHD Graphics 630 with driver 31.0.101.2130
Vegas software: VP 10 to 22 and VMS(pl) 10,12 to 17.
TV      :LG 4K 55EG960V

My slogan is: BE OR BECOME A STEM CELL DONOR!!! (because it saved my life in 2016)

 

Mikel wrote on 2/25/2020, 6:56 AM

Thank you j-v. I just tried your advice but the problem persists.