And one more words. there are two kinds of reason report when fail connect to router:



Could you help to check this ?

hi， pratik, Thank your reply! But I have to say this issue looks like still exist after updated to the latest RTOS sdk. Although it happen not very often like before. Pls. check my log print, Huawei-RongyaoProTest is my ssid for test: disconnect from ssid Huawei-RongyaoProTest, reason 2 B.R. Si Xiao...

I used the latest RTOS SDK, and it is not stable that esp8266 connect to WS851 . In most times, firmware will reply the failure reason as REASON_AUTH_EXPIRE and disconnect then. For most router, it looks like work well. So I guess my code is ok. Is there any potential bug in SDK or compatible issue?...

I used the latest RTOS SDK, and it is not stable that esp8266 connect to WS851 . In most times, firmware will reply the failure reason as REASON_AUTH_EXPIRE and disconnect then. For most router, it looks like work well. So I guess my code is ok. Is there any potential bug in SDK or compatible issue?...