Sounds like a client/driver issue to me. Are you seeing it from a specific type of client? Have not seen these messages personally and would recommend working with support if you can reproduce the issues; it seems a few cases were opened but the issue seems intermittent and could not be reproduced, so root cause analysis has been done as far as I can see.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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