In my setup I have 3 enterprise AP Cisco 2702-Z-K9 Connected to a 3504 Controller and ONLY have 5GHz enabled with 802.11n,a,ac with 80Mhz Wide Channels channels 36,52,149 Gen WiFi5 WPA2 PSK AES CCMP with WMM enabled signal to home pod is -46dbm with noise floor at -96dbm Channel Utilization <5% There is NO band stearing. CCX version 5 Client MPF disabled supported rates 6(b) ,9,12(b) ,18,24,36,48,54 Country AU Amendments 802.11d,e,h,k,r,v,w.
Iphones, ipads, Apple TV, Home pod (big) All connect at 802.11ac and have no issues Home Pod Mini Connects at 802.11a (highest chipset supports, I wonder why they did not use a chip set that support at least 802.11ac or ax)
Home pod mini does not loose association with access point so to me it is NOT a wifi issue (The link light is on to use a Ethernet cable analogy) The home pod mini looses network connectivity exactly 24 hours later with DHCP lease time set at 1 day or 7 days. I would love to set a static IP address but the GUI does not allow this. (currently I have set a static DHCP reservation).
I have loaded the WiFi Diagnostics profile to the home pod mini and the Diag Logs profile Caught the "not working" event and sent these to apple on the 14 Dec Case 20000061617291 so far I have not heard back... Yesterday I added apple care to my home pod mini so I can get Priority Support but so far this has not progressed anything yet. I was hope with all the logs I have sent them now they could pin point the issue.
Could it be a chipset issue or an amendment issue d,e,h,k,r,v,w ?