Wizfi210 cannot be pinged from Hosted Network


#1

I’m connecting to a hosted network from windows 10, using the following commands:

AT+WM=0
AT+WWPA=123456789
AT+NDHCP=0
AT+NSET=192.168.11.1,255.255.255.0,192.168.11.1
AT+WAUTO=0,HELLO_SN0001
AT+NAUTO=1,1,4501
ATA

The connection seems to work and the other device can ping the wizfi210 module successfully, but then after about 30 seconds, the other device fails to ping the wizfi210 module. This happens repeatedly using different wizfi210 modules and different other devices for the hosted network.
Even after rebooting or re-issuing the above commands, the systems connect, then ping fails after about 30 seconds.
Is there something wrong with my setup?