Disable CAPWAP AP's from being EWC capable

[SondreSandberg]

We have a EWC AP used for lab and then got it plugged into our normal operational network. 

Now some of our operational AP's go to standby mode for the EWC AP and when the EWC goes down our operational AP takes over the EWC role.. 

The person who configured the EWC don't remember the log-in details, so I'm struggeling to take control over the situation.

Our AP's are 9120i, WLC they are connected to are running version 17.3.4

Any suggestions for how I can stop our operational AP's from going out of operational mode and take over the EWC role?

Problem solved.

[marce1000]

 - FYI : https://www.cisco.com/c/en/us/support/docs/wireless/embedded-wireless-controller-on-catalyst-access-points/215303-embedded-wireless-controller-conversion.html#anc18

        and or intended for AP's to operate in lightweight-capwap mode only.

 M.