Hi FelixoMars,
I’m glad you finally got the engine downloaded. If this happens again or if you would like to investigate the issue further, please take a look at the ‘Launcher is Unable to Download Content’ section of the troubleshooting guide linked below. If nothing works, follow the 10 steps at the bottom of the link and post your Verbose Logs. They will help us track down the issue.
Cheers,
TJ