EWC Web management interface very slow

[l.buschi]

I recently upgraded my EWC on C9115 from release 17.9.5 to 17.12.3.

As a result, the web management interface is extremely slow, and the lobbyadmin web page is also experiencing significant delays.

Does anyone have any suggestions?

many tks

Johnny

[Flavio Miranda]

@l.buschi 

Downgrade?

Some upgrades add nothing to the device and can cause trouble due the Bugs.   On this case, it would be better keep the previous version.

[marce1000]

             - Check logs on the EWC when using the Web interface
  - Have an overall checkup of the  EWC controller's configuration with the CLI command
       show tech wireless and feed the output from that into Wireless Config Analyzer
      do not use a simple show tech as input for this procedure.
      use the full command as denoted in green , do not use a simple show tech as input for this procedure
   + Consider erasing the configuration and or factory reset  and configure the EWC AP again as needed
   + Cisco is phasing out EWC based solutions , perhaps 17.12.x is not optimal designed for EWC

 M>