@d4f5aeaf 

That is *exactly* what we are saying 😉 

Main goal was basically to make sure that people who looked at the initial timeline and now see these updates by ESA to not be worried.

One subsystem needs extended commissioning efforts, it's all on software level and not due to broken hardware or similar.

So what we want to say: neither the spacecraft nor the mission are in any danger, but industry needs a bit more time until our survey can start. 🙂