I am getting latency to the management IP of the access point from directly connected switch as well , same time I have no issue with few other access point connecting to same switch , I have same issue with few other AP250 also in different region.
Latency is more than 2000 ms from local network
Update is failing most of the time
manually configured speed and duplex , no change
No issue in the Switch Interface and cabling (issue is not for single AP , random APs at different regions and location )