ONLY ONE AP 650 - COFIGURATION STATUS:UPDATE FAILED (mshnger_open: connect failed)

[VANESSA]

Hi, I have a problem with one AP R650 the Configuration status how me UPDATE FAILED. It is in the same group with another AP R650 and the others are Up-tp-date

I enter by CLI and wrote show ap MAC and show me Update Failed:

Then, I wrote get syslog log and it show me this error

Can you help me please?

[sanjay_kumar]

Hi @VANESSA 
Looking at the logs, one of the parameter on the Wifi1 (5 Ghz radio settings) is not getting saved for the AP. Probably the setting is not supported for the AP. Check the channels and channelization once.
Can you check the settings on the 5 Ghz once. You can unselect all channels and set only 1 for testing.
You can try disabling the 5 GHz and save it for testing.