You are right. Though the latest 114.x code was from 06-28-2021.
You can try to contact support and ask for help but not sure what they will do for you.
I think an R730/R850 for a home is way overkill unless you have several hundred clients to connect to a single AP. You might be better served to return/replace the R730 with a single (or maybe 2 depending on the property layout) entry or mid range A...
Hello, you should be able to download the solo code with a ruckus support portal account.
https://support.ruckuswireless.com/software/2768-ruckus-solo-access-point-114-0-0-0-6565-ga-software-release-r730
The R730 was a special release, pre-WiFi6 ...
You may be able to do this through the GUI, unless the functionality is broken somehow since you have limited settings. Here is the link for FW: https://support.ruckuswireless.com/software/1015-zoneflex-r300-indoor-ap-104-0-0-0-1347-ga-software-rele...