soapUI connection reset after 5 minutes

Hi,

I don't understand why soapUI aborts for a long service call that is running for more than 5 minutes (or 300 seconds).

I received the follwinf message:

ERROR [errorlog] javax.net.ssl.SSLException: Connection reset
javax.net.ssl.SSLException: Connection reset
at sun.security.ssl.Alert.createSSLException(Alert.java:127) ~[?:?]

When I call this service with PostMan application, the processing ends successfully even if it takes more than 5 minutes (in our case, we created a service that lasts exactly 6min40s).
When I call this service from soapUI, it ends successfully even if it takes more than 5 minutes.
But when I I call this service from soapUI to a server (https), it ends with an error (SSLException: Connection reset) exactly after 5 minutes (or 300 seconds). When I change to an http, it is the same error...

The configs (http settings) seems to be goo (socket timeout after 3600000ms), ...