I have deployed 4 EAP683 UR in an office environment and have noticed that all the APs report Rx dropped packets and sometimes Rx errors on LAN. Only 5Ghz channel is enabled on all APs as 2.4Ghz creat

I'm trying to figure out how come I can't seem to add a switch ACL rule. I have 4 active ACL rules and when I try to turn on the 1st rule, I get the message - IP-Port Group cannot be applied in Switch