5 Things that kill your IW app performance

[Mikael Nilsson]

I just started my application in Delphi 12 and IW15.5.6 for the first time.
And I got this message: SessionOptions.SessionTimeout is locked. Suggestion: Set in ServerController OnConfig event instead. 

I can see in the ServerController SessionOptions that there are many new properties
LockedSessionTimout etc. Explination is in order.

I'm setting the WebApplication.SessionTimeout after the user have logged in because different user shall have different Timeout values.
Can't I do that anymore?

Found it. I did     gServerController.SessionTimeOut:=WebApplication.SessionTimeout;
I just removed that one