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u-he • Zebra making VST plug scan very long on Windows...?

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Hi. I have u-he zebra 2.9.3, windows 11, ableton live 11.x.

I have the feeling that u-he zebra is making VST scan duration very long.

When zebra is disabled VST scan takes like 2-3 secs, when zebra is enabled it can take anything between 9s - 40s (live 9.2.2 was almost 40 sec, 9.3.5 is 23 sec or so).

I think but am not sure that problem is present in other programs as Magic Vegas video editor started very long time when VST plugs were enabled. I disabled VST plugs so I am not absolutely sure which is the cause for Vegas.


Worth noting is that:
- I have only 64-bit VST plugs
- both zebra and dark zebra are installed, in both VST2 and VST3 versions
- VST2 plugs are under C:\Program Files\VstPlugins
- VST3 plugs are under C:\Program Files\Common Files\VST3
- zebra.data resides in different partition under F:\Sample Libraries. There is a windows shortcut link to zebra.data from VST folders.
- first I thought that the shortcut is reason for slow scanning but now I am not sure because when I copy pasted zebra.data from F: to VST plugin folders and moved shortcuts out from VST folder it didn't make it faster.

- behavior is both on Live 11.2.2 and 11.3.5, but on 11.3.5 scanning reduces from 40s to 23s.

Slow scanning is on both computers (desktop with couple of nvme and ssd:s + Thinkpad T490 with 2TB nvme), but much slower on laptop, on desktop it is like 9 secs or so. I have very few plugs (except inside Waves dll has a lot) so IMO it should take max 2-3 secs or so. I think I have also excluded waves as a cause.


How could this be solved (if it is indeed Zebra that is cause)...?

Statistics: Posted by golemus — Fri Nov 01, 2024 1:15 am — Replies 0 — Views 36



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