We are currently experiencing some issues with the Online Filing EP update released 3 May 2018.
The issue concerns sections 6.1 of EPO Form 1200E (Euro-PCT applications) which can presently not be completed. Until the bug is fixed, you may add the information on which documents the further proceedings before the EPO as designated Office are to be based in a separate letter or in section 17, "Annotations". Any amendments can be attached in the usual way.
Our technicians are working to fix the problem as soon as possible.
We apologise for any inconvenience.