https://community.cisco.com/t5/wireless/data-retries/m-p/1907919#M211879 <P>I have a Cisco 4400 series controller with 15 LWAPs configured.</P><P></P><P>I've noticed that some Windows CE wireless clients (proprietary hand helds) generate around 1200-1500 </P><P>Data Retries per 500-900k bytes sent.</P><P></P><P>Doesn't happen to all of them, but it seems to be specific to 2-3 APs.</P><P></P><P>What could cause the Data Retries? </P><P></P><P>Interference seems to be pretty low in the area, and I haven't gotten any alarms on the controller, but I have users complaining to "waiting for data" when using the handhelds.</P> Sun, 04 Jul 2021 05:00:35 GMT Colin Higgins 2021-07-04T05:00:35Z https://community.cisco.com/t5/wireless/data-retries/m-p/1907919#M211879 <P>I have a Cisco 4400 series controller with 15 LWAPs configured.</P><P></P><P>I've noticed that some Windows CE wireless clients (proprietary hand helds) generate around 1200-1500 </P><P>Data Retries per 500-900k bytes sent.</P><P></P><P>Doesn't happen to all of them, but it seems to be specific to 2-3 APs.</P><P></P><P>What could cause the Data Retries? </P><P></P><P>Interference seems to be pretty low in the area, and I haven't gotten any alarms on the controller, but I have users complaining to "waiting for data" when using the handhelds.</P> Sun, 04 Jul 2021 05:00:35 GMT https://community.cisco.com/t5/wireless/data-retries/m-p/1907919#M211879 Colin Higgins 2021-07-04T05:00:35Z