7.5.4 crashes on loading / saving with trilian plugin

Hi all,

just did a fresh install of Triilian on 7.5.4, and as soon as I try and load it as a VST instrument, Cubase crashes / the blue wheel turns forever.
I’m on Win 7 pro x64 and installed both the 32 and 64 bit versions of trilian, the 64 bit is active in C7.5 .
Couldn’t find a solution in the search function.

Edit: after a reinstall, loading trilian to a project now works ( sometimes weird flickering at first, but loads ) but Cubase now freezes when saving a project with trilian in it…

Thanks for any help!