I am stumped at this problem. I have 2 customers. Both use a FritzBox (popular german router) as their router and both have DrayTek WLAN Access Points connected via Ethernet. The APs are configured in ...

Often when I'm trying to troubleshoot or monitor a network issue, I notice that Wi-Fi clients in the connected client list of a router or AP will drop, then reappear. Sometimes even wired devices ...