I was trying contact support via web site, but it is somehow not working. All MAGIX programs are developed with user-friendliness in mind so that. He told me that this problem came out after latest update of Samplitude in November 2019 X4-15.0.471, in the previous build was all ok.I have interest about that product, but if I cannot work properly even in demo version it doesn't have sense buy it to me. 22 virtual instruments (11 new) plus 70 GB Independence Library. A friend who has X4 version had similar problem with mono VST 3 plugins.

The same was with another VST3 plugin like CLA 76 Mono, the same was with MONO VST3 plugins from other manufactors. Samplitude supports 999 tracks, 256 physical inputs and 32-bit recording up to 384kHz. The button MONO if switched ON not helps, although this message disappears. Magix Samplitude Pro X is a fully professional grade product meaning you can expect features like the ability to edit while live recording. And by start playing it loads CPU and disk around 50-70% although latency stays on max, and by playing it plays with interruptions, so it is not possible listen normally just 1 track. The problem is with VST3 plugins, when I put on the track mono plugin CLA Mix Hub it says: VST3 plugin (CLA MIX HUB MONO) did not accept bus configuration changes and may misbehave. I would like to report about technical problems with new version of Samplitude X5 Suite.

Magix samplitude x5