I'm not sure what Merakis you have and if your interface is the same as mine, but I just logged in to mine to poke around. I'm not sure if this what you're looking for but I was able to see where you might change the bands in the new RF Profile pages:
The 5G Media Action Group – 5G-MAG – provides a framework for stakeholders to collaborate on a market-driven implementation of 5G solutions capable of meeting the requirements for the production and distribution of audiovisual media content and services. Great, I've set my 5G radio to high, and now the SP4 picks up this signal fine! It's only using 400Mbps max instead of 1200 Mpbs (even next to the radio), but far better then the 166Mbps I got on 2.4G. Studies 1 7 7 8. I'm using a Ubiquiti UAP-AC. Thanks for the solution!
![Magnet Pro 2 4 5g Magnet Pro 2 4 5g](https://i.ebayimg.com/images/g/ar0AAOSwzz5dfON-/s-l300.jpg)
Our network is managed by our MSP so I didn't want to change anything, but I was able to click on '5.0 GHz band only'. I didn't want to save the changes, but I'm betting you can.
Magnet Pro 2 4 5g Rollout
![Pro 2 orchard park Pro 2 orchard park](https://ae01.alicdn.com/kf/HTB1MRNeKYvpK1RjSZPiq6zmwXXap/OUKITEL-C13-Pro-5G-2-4G-WIFI-Smartphone-6-18-19-9-Face-ID-2GB-16GB.jpg)
Magnet Pro 2 4 5g Wi-fi
Here's a .pdf about configuring RF Profiles in case you need any more info: https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg..
Magnet Pro 2 4 5g +
Hope this helps!
edit: was having trouble inserting the photo