Mellotronists group photo

Yahoo Groups archive

Mellotronists

Index last updated: 2026-04-28 23:09 UTC

Message

Re: M-Tron gradually takes over processor

2004-11-02 by Bernie Kornowicz

--- In Mellotronists@yahoogroups.com, Babz <Babz@m...> wrote:
> Hi List:
> 
> Any M-Tron users out there?  Has anyone experienced this?  Any 
ideas?
> 
> I'm using M-Tron 4.5 as a VSTi with Cubase SX 1.0.6. and Windows 
XP, 
> AMD Athlon XP 1.52 gHz processor and 512MB of RAM, with a Frontier 
> Designs Wavecenter PCI soundcard.  I'm using Cubase as a virtual 
> instrument host ONLY -- no tracks, no other plugins.
> 
> When I first open a project and start using a single instance of M-
Tron 
> the VST processor meter is showing about 20%.  As I play chords 
and 
> notes over time the processor meter begins to rise.  It never 
> decreases, only increases.  Eventually it reaches 80-90% and 
overloads. 
>   The only way to clear the problem is to revert or close the 
project 
> and reopen it.
> 
> Is there an update to fix this bug?  M-tron is unusable for me 
like 
> this!  It happens every time I use it.  It usually takes 5 minutes 
or 
> more, depending on how many notes I'm playing.  If I set up an 
> arpreggiator to play continually I can get it to happen within 
minutes. 
>   This problem only happens with M-Tron and does not occur with 
other VI 
> plugins (Oddity, Arturia Moog, etc.)
> 
> Changing buffer settings has no effect on the problem.  I have 
tried 
> everything from 64 to 512 buffer and the problem is the same.  A 
higher 
> buffer setting might make it take a little longer before it builds 
up 
> to 80-90% processor overload, but it still happens a short time 
after 
> playing. The odd thing is that the processor meter never goes back 
> down, even when I stop playing.  As I continue to play, it just 
keeps 
> gradually getting higher, and the longer I keep playing M-Tron the 
more 
> it keeps rising.  Also, if I hold notes, especially in the higher 
> octaves, it seems to happen sooner.
> 
> Any help appreciated?  I sent this same message to GMedia, but so 
far 
> no reply.  The only other thing I can think of is to try a 
different 
> VSTi host, maybe V-stack (?)
> 
> Thanks,
> Babz

I have the same version of M-Tron and have had no problems running 
up to 4 instances in Cubase VST 5.1. Do you have the same problem 
with the standalone version of M-Tron?

I've had a similar problem with the Moog Modular when playing 
complex sequences.

Bernie

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.