Hi am not clear on your question and i happen not to know the meaning of CoA at this time...Pardon me..but i will await your solution to this problem i have.I do not think this is issue anyway.
Do you use CoA (change of authorization) between your HotSpot and User-Manager?
Hello sir, please can you throw more light on this your response. I am having the same challenge here at my site and your response will be very helpful.If you will change (Change of Authorization) settings of the client, then user should not be disconnected.