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The minimum specs for the Multi-Poly native software specify an i5 (I'm running Windows), but I find with my old i5-4460 PC that many of the patches cause excessive CPU usage on a single core (the other 3 cores are barely used) and glitching. Patches that show the issue for me include: Ace Maverick ...

And FWIW, it also reproduces for me with the latest Windows 11 (albeit an unsupported install on this hardware - even though it works fine).

A few people appear to have viewed this post, but hardly anyone has seen the linked video (judging from the YT stats of it). Does the video link work for you? Did my post make sense? I'm surprised there aren't other reports of this issue from people with older (but still within the supported minimum ...

This is a long post, but I'll try to cover what I know so far in the hope that others will try and hopefully be able to reproduce this issue as I can. If I have one of the native VSTs (Opsix, Wavestate, Modwave) on a track that's not playing notes for some time, I get high CPU usage that causes ...

I have tried to report the issue to Korg via https://support.korguser.net. I received 1 reply that wasn't addressing the specific situation, but nothing following my subsequent analysis which I'll summarise here: I've since also tried the following Korg soft-synths: Prophecy Opsix native Modwave ...

A bit more information... I tried to reproduce this on my son-in-law's system using Cubase 13 and a newer, considerably more powerful PC than I have, and was unable to reproduce the problem there. I then installed the trial Cubase Elements 13.0.41 on my system (an i5-4460) and could reproduce the ...

I've seen similar in my live setup, which uses Cantabile as the live host. ... I really need to try and capture it some time and report to Korg. Derek, thanks for confirming I'm not alone with this problem and that it doesn't seem to be specific to use in Reaper. What's the best way of reporting ...

I'm evaluating using Wavestate native V1.3.8 with Reaper V7.22 on Windows 10 22H2 and am experiencing a problem where an instance of the Wavestate starts to have a high CPU usage when there's more than one instance in use and the output audio is horribly distorted. It's a bit difficult to describe ...