Slow time for redirect during create a course or adding content

Hi,
First of all thanks in advance, and sorry about my english, is not my mother language. Hope everything would be understand.

I’m currently running an Ironwood natively installed.

We have a problem when select to create a new course on Studio or trying to add content to it (Sections, subsections, units, whatever).

Once the button to create is pressed, the request is made (Checked on the network tab of inspect) but it keep in pending status.

This pending status is keeped too much time, most times gives a 504 - Timeout.

The point is that the course (or content) is correctly created, I can see it refreshing the page or with another browser/session.

I can’t see anything weird in the request or any hanged process on the server.

Any help is welcome