ZD1200 problem with PDA devices

[goran_stamenkov]

Hi everyone,

When I updated ZD1200 to version 10.0.0.190 i constantly have problem with PDA devices (datalogic scorpio X3 on WinCE)

PDA connect to newtwork and works fine, after PDA goes to sleep it wont connect anymore.

Can someone have any idea how to solve this?

[goran_stamenkov]

Proxy ARP didnt solve the problem.

[syamantakomer]

@goran_stamenkovic Check if these devices has any recommended WLAN settings.

If everything is looking good, we have to take OTA (over the air) packet captures while reproducing the issue. Captures will tell us who is in fault and what can be done.

Check if changing default DTIM value helps or if device has a standard DTIM value recommendations. 

[goran_stamenkov]

Here is the link for packet capture file.

https://we.tl/t-pAvBTmZvG0

strange thing happend, devices has lost 3-4 packets and app is still working.

[syamantakomer]

In the capture I dont see any other traffic than ARP.

What I requested was OTA captures where we can see what traffic exchange is happening between AP-client while you reproduce the issue.

[goran_stamenkov]

How to do OTA captures, please?