Unfortunately I had the firmware "use Beta" option selected.
17.5 has this massive security hole in the SSID security.
I had 4 seured SSID's using WPA/PSK and notivced 4 extra SSIDs appeared being advertised. They all had the same SSID name as the secured SSIDs but were fully open with no authentication.
I logged a TAC case but really did not get an quick resoltion until I checked the firmware notes for 17.5
I had issues connecting to the secured SSIDs but the open SSIDs connected fine.
BE WARNED using 17.5 may leave you network open on WiFi like mine was for 5 days until I spotted it.
Bug listed as but failed to mention SSIDs being open. Fixed by rolling back firmware to current stable release
- Due to an issue still under investigation, wireless clients are not able to connect to SSIDs broadcast by MX64W and MX65W appliances configured for WPA PSK authentication.
