AT CMD In AP mode can not send UDP packets

[webrtcccccc]

Dear newracom sir,

I use the AT CMD to enter the AP mode, but in AP mode it cannot be used to send UDP packets, the AT CMD is as follows.

AT SEND: AT RECV: OK

AT+WCOUNTRY="US" SEND: AT+WCOUNTRY="US" RECV: OK

AT+WSOFTAP=906,"MyWiFi","wpa2-psk","MyPassword" SEND: AT+WSOFTAP=906,"MyWiFi","wpa2-psk","MyPassword" RECV: OK

AT+WIPADDR="192.168.0.215","255.255.0.0","192.168.0.2" SEND: AT+WIPADDR="192.168.0.215","255.255.0.0","192.168.0.1" RECV: OK

AT+SOPEN="UDP",1000 SEND: AT+SOPEN="UDP",1000 RECV: +SOPEN:0 RECV: OK

AT+SSEND=0,"192.168.0.215",1000,10 SEND: AT+SSEND=0,"192.168.0.215",1000,10 RECV: OK

1234567890 SEND: DATA 0 10

RECV: +SEVENT:"SEND_IDLE",0,0

========================================= But in STA mode, it can send UDP packets normally.

AT+WCOUNTRY="US" SEND: AT+WCOUNTRY="US" RECV: OK

AT+WSCAN SEND: AT+WSCAN RECV: +WSCAN:"2c:3b:70:00:00:12",915.0,-10,"[WPA2-PSK-CCMP][ESS]","MyWiFi" RECV: OK

AT+WCONN="MyWiFi","wpa2","MyPassword" SEND: AT+WCONN="MyWiFi","wpa2","MyPassword" RECV: OK

AT+WIPADDR="192.168.0.215","255.255.0.0","192.168.0.1" SEND: AT+WIPADDR="192.168.0.215","255.255.0.0","192.168.0.1" RECV: OK

AT+SOPEN="UDP",1000 SEND: AT+SOPEN="UDP",1000 RECV: +SOPEN:0 RECV: OK

AT+SSEND=0,"192.168.0.215",1000,10 SEND: AT+SSEND=0,"192.168.0.215",1000,10 RECV: OK

0123456789 SEND: DATA 0 10

RECV: +RXD:0,10