Android app and Nginx - "Server not reachable!"
I have a setup with Nginx reverse proxy configured according to Odoo-documentation recommandations: https://www.odoo.com/documentation/10.0/setup/deploy.html#https
Until the last update of the app, everything played just well, but now I'm not able to connect with the Android app. I only get the error "Server not reachable!". If I connect locally directly to Odoo (localip:8069), the app works. The Timesheet app also works trough Nginx.
Anyone have an idea what's could be wrong or where I should start to troubleshoot? I tried disable the SSL in Nginx without any luck.