Apple devices are very clean, meaning they dont transmit a lot on wifi. In most cases, they only transmit when you the user use something on the device. The user idle timeout will age clients out at 5 minutes (300 seconds) if it doesnt see any traffic from that device. This could be what you are seeing.
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
This is the start of a display filter cross reference between Wireshark
and OmniPeek. The 1st installment is a table of advanced filters. More
filters will be added as time allows. It is a living doc, so check back
for changes every so often Please feel f...