The new connection preference option is a welcome addition, but why is it not available for the guest network?  That's where I need it most.  All my IoT devices that I don't want to have access to my computers (in case they get hacked)- like TVs and security cameras - THAT's the stuff that keeps connecting to Deco units across the house instead of the closest ones, and those are the ones that I want to force to connect to a closer node.

Why would you add this feature and not add it for both the main and guest networks???  Was it that much more work to copy and paste the code?