My current CAPsMAN setup has 2.4 GHz and 5 GHz netowrks shared same SSID, just a common practices. Everything worked well for years, including devices that only support 2.4 GHz. But now I have a device that only works on 2.4 GHz and it cannot connect to my Wi-Fi for some reasons. When I disable 5 GHz in CAPsMAN provisions, and SSID will only works with 2.4 GHz, then everything works well and device connected successfully.
Obviously, I can give different SSID for 2.4 GHz and 5 GHz networks, but it won't be as pretty as it used to be, and I want to avoid this hack. Also I have a lot of Wi-Fi devices that must be reconfigured in case of SSID change.
Is there a way to configure CAPsMAN somehow, that when my device is trying to connect - it will be forcely connected to 2.4 GHz network only?
Thank you.