Hello! I have a problem with my freeradius server. The schema is the following... Mikrotik Router > freeradius server > Mysql Server From time to time (Maybe once in 4-5 days) i get this error repeated for many many times: Thu Jul 3 17:39:33 2008 : Error: Discarding duplicate request from client private-network port 35005 - ID: 223 due to unfinished request 5713664 Thu Jul 3 17:39:35 2008 : Error: Discarding duplicate request from client private-network port 35005 - ID: 223 due to unfinished request 5713664 Thu Jul 3 17:39:57 2008 : Error: Discarding duplicate request from client private-network port 45713 - ID: 65 due to unfinished request 5714017 Thu Jul 3 17:39:57 2008 : Error: Discarding duplicate request from client private-network port 35070 - ID: 126 due to unfinished request 5714018 Thu Jul 3 17:39:59 2008 : Error: Discarding duplicate request from client private-network port 45713 - ID: 65 due to unfinished request 5714017 Thu Jul 3 17:39:59 2008 : Error: Discarding duplicate request from client private-network port 35070 - ID: 126 due to unfinished request 5714018 also followed by some less errors like this one: Thu Jul 3 17:41:45 2008 : Error: WARNING: Unresponsive child (id 1377945920) for request 5715136, in module exec component post-auth And then many other errors like: hu Jul 3 17:43:16 2008 : Error: Received conflicting packet from client private-network port 35977 - ID: 249 due to unfinished request 5718311. Giving up on old request. Thu Jul 3 17:43:16 2008 : Error: Received conflicting packet from client private-network port 35976 - ID: 248 due to unfinished request 5718310. Giving up on old request. Thu Jul 3 17:43:16 2008 : Error: Received conflicting packet from client private-network port 35978 - ID: 250 due to unfinished request 5718312. Giving up on old request. Thu Jul 3 17:43:16 2008 : Error: Received conflicting packet from client private-network port 46742 - ID: 247 due to unfinished request 5718313. Giving up on old request. Thu Jul 3 17:43:16 2008 : Error: Received conflicting packet from client private-network port 46729 - ID: 235 due to unfinished request 5718317. Giving up on old request. also mixed with some other: Thu Jul 3 17:42:58 2008 : Error: WARNING: Unresponsive child (id 1346476352) for request 5716367, in module exec component post-auth And after that freeradius becomes unresponsive, i get "Radius timeout" on microtik and so the clients aren't authenticating. I have around 1200 clients in total, usually there are 700-800 users online. Thank You!