Known Issues
This section describes the known caveats and limitations of the product.
Known caveats describe unexpected actions within a product. The following are the current active caveats that may have been applicable in previous releases. A caveat that remains unresolved from a previous release will have an impact on all future releases until it is resolved.
General
- WPA2-PSK authentication failure is displayed as EAP failure.
Network Health
- The aggregate value displayed in the DHCP Success metrics panel on the Wired tab of the Health page may not be consistent with the underlying DHCP failure counts associated with the switches.
Report and Data Studio
- Report generation (database) timeouts may occur for data older than one month or report periods exceeding 2 weeks, depending on the data volume. The problem can be alleviated by shortening report periods, scheduling reports to run during off-peak hours, or generating reports during off-peak hours of the region.
Service Validation
- Service Validation for a WLAN will fail if the Guest Access Portal is enabled with Always Accept authentication mode.
- Service Validation does not work for APs that are configured with DHCP/NAT.
Configuration Change feature
- Configuration change entries are not displayed in the following scenarios: when the WLAN QosMapSet state is changed from disable to enable, after editing the Internal DPSK WLAN, after changing RGRE to SGRE in CCM GBP, and for QinQ.
- Some configuration values, such as the ChannelFly optimization period and the AP time zone, are not displayed in user-friendly format.
Wireless Clients
- On the Client Troubleshooting page, the radio information for BTM events associated with the upper 5 GHz radio in APs operating in 2-5-5 mode is currently displayed as '5 GHz.' The radio information for connection and disconnection events is displayed accurately as '6(5) GHz.'
Incidents
- A Port Flap incident is not triggered if error-disable conditions occur within the first hour after device reboot or upgrade.