Thanks Romain. There are many older help documents that were hosted at zendesk urls. Can they be reposted or fixed? Otherwise each will raise the same errors. Thanks.
There is something wrong with the redirect from packages.touchgfx.com to the package server (which is up). I'm working on resolving the issue with a team from ST.
If you let us know here which packages you need, Romain will provide the direct links :) And you can install those directly into the designer . Right @Romain DIELEMAN ?