New MR 28.2 beta release - seems important as already been auto scheduled to upgrade 28.1

[cmr]

Red highlighted reboot issue at bottom is now also present in earlier releases...

Wireless firmware versions MR 28.2 changelog

Important note

• When configured for this version, the MR12, MR16, MR18, MR24, MR26, MR32, MR34, MR62, MR66, and MR72 will run MR 26.8.2

Security fixes

• CVE-2020-24588 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-24587 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-24586 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26145 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26144 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26140 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26143 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26139 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26146 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26147 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26142 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)
• CVE-2020-26143 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu (Wi-Fi 6 MRs)

Bug fixes

• Traffic to/from wired LAN ports was not being properly prioritized (MR30H)
• MR would update its gateway MAC address mapping when interoperating with certain WIDS/WIPS systems that sent spoofed ARP requests to 3rd party devices (Wi-Fi 5 Wave 2 MRs/Wi-Fi 6 MRs)
• LAN tab on MR status page stopped updating results for DNS queries (Wi-Fi 5 Wave 2 MRs/Wi-Fi 6 MRs)
• The Ago(s) field for DHCP requests under the LAN tab on MR status page would reset back to 0 every 12 hours despite no new DHCP requests being seen (Wi-Fi 5 Wave 2 MRs/Wi-Fi 6 MRs)
• MR got into a state where it would stop detecting BLE clients either until the MR was rebooted or the BLE Scanning functionality was toggled (MR42/MR52/MR53/MR84)
• MR may reboot when changing the configured country for the network (Wi-Fi 6 MRs)
• MR would not respond to 802.11 authentication frames if the client first sent an 802.11 Shared Key Authentication frame followed by an 802.11 Open Authentication frame for SSIDs configured with MAC-based access control (Wi-Fi 5 MRs)
• MR does not stop blinking LEDs after the Blink LEDs live tool is enabled (MR42/MR42E/MR52/MR53/MR53E/MR84)
• General stability improvements (Wi-Fi 5 Wave 2 MRs/Wi-Fi 6 MRs)

Known issues

• Sporadic packet loss & instability on Layer 3 roaming & Teleworker VPN SSID's (Wi-Fi 5 Wave 2 MRs/Wi-Fi 6 MRs)
• Client association status is not accurately reflected when viewing the Client Details page (Wi-Fi 6 MRs)
• MR reboots every 15-20 minutes when connection to Meraki Dashboard is unavailable (Wi-Fi 6 MRs)
• UNII-2e channels not available for indoor MRs in Israel IL regulatory domain (Wi-Fi 6 MRs)