Retrieve Changed Password

[sulli5301]

My Ruckus router was set up 3 years ago by a Lennar Tech person, and do not recall what we changed the password to. I want to get into it and add devices, but it requires the password that I do not recall.

I do know that at that time, we did rename the access point and also changed the password. I have the new name, just not the password. I don't know if it matters, but it is connected to my Spectrum Network ISP. I cannot reach the access point on the ceiling, but it looks like it might be R510.

I currently have some devices working that are connected to Ruckus 3 years ago like my Alexa Echo Show which controls several other devices so I want to avoid doing a complete reset and then trying to reset up these devices all over again. That's why I really want to just retrieve the password (or reset the password) without doing a complete factory reset. Is there a way to do that?