Just how do you Set

[Gare]

The controller to a earlier version of software ?

 

[TORRERO]

When you go install the update, there is a drop-down menu that you can pick the version you want, it's not exactly obvious but it's there..
I think the page was designed with the thought that people want the latest version but the others are there also.

 

[Gare]

Thanks Torrero