EDIT: I redownloaded the file, still nothing. But it happens that vvvv_45alpha27.2-develop-3d0cb1ea54d0b6f6fa7359e29ca90154c27ab705 + addons instead works (not tested at all, but loads reeeeally fast +/- 1 sec the 2nd time).
REEDIT: I downloaded last alpha27.1 before release. That is working too, high performances.
So on this machine are working last alpha 27.1 and first 27.2, but no official release. Let me know if there’s something I can/should do.
I can not find any reason -dependencies, other software, win updates, something waiting for something else, evil-eye… mostly because other three versions run.