Try switching to flight mode and see if that helps. 

Thank you AnnaB, doesn´t help either ...

I have no ideas except that you contact Customer Support through the link below. Write that you are currently travelling. 

https://eurail.zendesk.com/hc/en-001

Also try:

• Check for updates: app version should be 30.5.0, check under More and scroll to the bottom. Update it if your version is lower.
• Close and reopen the app.
• Restart your phone.

When you contact customer support, check this article:

https://eurail.zendesk.com/hc/en-001/articles/4571649483165-Contacting-us-about-an-issue-

… thank you AnnaB, thank you rvdborgt - I will try everything tomorrow morning!

R.

Thanks once more - everything working properly again.

Switched the phone off for a new start and that was it. 

Funny enough that “MY PASS” was the only site that didn´t work.

Have a nice Sunday where ever you are!

R.