problems scheduling an update through a gateway.

Hello, I'm having trouble scheduling a service update through a gateway.

I have some PB panels that connect to SQL Server through a custom port. So when I have the panel on PB Desktop, it works perfectly. Now, when I post to PB Online, I am unable to enable an update update. I installed the gateway and it connected perfectly. But when I create the schedule, I get a true credentials error.

https://i.ibb.co/9vtyjgq/Suporte-BI1.png

https://i.ibb.co/6DGkfkG/Suporte-BI2.png

I decided to do a test using a homologation base that configured with a standard of SQL Server 1433 and PB Online updated without problems. Is there any other configuration to be done so that a port other than the standard SQL Server port can be used?

Thank you !!!