Hello. 

I have update open project from 12.5.2 to  12.5.5

I install the open project over a ubuntu 22.04 in my internal network and i use a windows reverse proxy for external connections. 

The schema is as follows. 

https --> IIS reverse proxy -->> http -->> Open project on ubuntu

https://openproject.company.net ->> http://project.domain.local

When i access internally http://project.domain.local all works fine and i can work without problems. 

But if i access from outside the network (https://openproject.company.net ) i can see the login page but after ... 

with the last version installed (12.5.2) all was fine, 

Please, can anybody help me with this issue?

Thanks in advance.