Hermann

I rechecked that and remember that's a feature, not a bug. Taking the Master Gain out of the chain could lead to unwanted volume jumps so we decided to keep...

Done, The Master Gain control wont be hide any more when you switch to no tubes.

Ups, yes. Thanks for reporting the issue. I've fixed that now with the latest commit.

Hi Well it's the right place here. There are no plans to stop development for this plugin, just, for me it does all I need, so there is no need...

I can't reproduce that here. Fluida open as fast as any other plug here in ardour 8.6 I checked with official ardour with binary build from here and as well...

Hi Sorry, macos isn't supported by the underlying widget toolkit: https://github.com/brummer10/libxputty

I've a idea what the culprit is . . .

Maybe the last commit fix it? As I've a other report were the last commit fix the crash. https://github.com/brummer10/guitarix.vst/issues/30

Please try the latest revision from the repository, I've implemented some fixes in the build scripts for using clang.

Strange thing is that Eigen is included in the source as submodule. Ensure you've run `git submodule update --init --recursive` Could you try to remove the lines 34 - 36...