R510 keeps dropping connections and going offline for few min after latest patch 220.127.116.11.233
Greeting from CommScope/Ruckus. As per the issue described you would need to open a support case to enable additional debug on the AP's and isolate the root cause.
1) Please open a new case either from WEB Portal.
2) Please reach out to below and a rep would help you in opening a ticket.
Note : You can provide AP support log and Network topology (switch model and version) where AP's are connected to for initial investigation.
We had this issue soms time ago (with another version of the firmware). We were able to solve it by performing a factory reset on the affected access points.