To add on to this: We are seeing an issue where clients are being disassociated by the AP but the client itself still thinks it's connected to the AP. Hoping that Meraki Support can give us the specific parameters that trigger the 'excess frame loss' message like OP had asked. ... View more

We've gotten one response from Meraki Support regarding the 'excess frame loss' message. They said that when a client that is connected to AP-1(using this as an example) roams over to AP-2, AP-1 still thinks it's connected to client, but it never receives a response from the client. This is when AP-1 disassociates the client due to 'excess frame loss'. ... View more