latest Cubase 12 Pro and VST connect SE/Pro 5 updated from download manager.
create new empty project.
click on VST Cloud to open VST connect= nothing, tab shows blue on click but no menu pops up
that is really strange. Are you sure you have installed the latest Cubase version, 12.0.52? And I’ve just realized that the SDA installer of VST Connect 5.5.41 will not automatically start when you just press “Download”. You need to press “Open” and start the installer manually. After a successfull installation you should have the following components installed