navigation buttons on a application form single record with child stop working

Since installed 9.4 ,When opened an application form single record with child it worka fine but when using any navigation button hang up showing “processing…” No error message, I used also debug mode but no idea what can happened.

Hello, @miguel1

We really appreciate your contact.

This is an unusual behavior. In my tests I wasn’t able to replicate.

It would be great if you give me more details about your environment and some screenshots of the browser’s console (while the application is in processing loop).