Unable to complete install

Hello,
When trying to make a fresh install, I can't complete the process.
I'm stuck on the page to choose a currency. When I validate, I see just a second the next page (modules) and it comes back to the currency page.
In the console I have :
Un ServiceWorker ha pasado un promise a FetchEvent.respondWith() que lo ha resuelto con el valor sin respuesta 'undefined' on serviceworker.js

and then
Object { stack: "R@https://mydomain/public/js/wizard/wizard.min.js?v=3.1.6:352:111664\n97218/xe.xhr

Hello,
Does anyone would have an idea about how to solve this ?
Thanks a lot,
Regards