I use it in WIFI_AP_STA mode everything works perfectly when my ESP is connected to the router / internet, but if it can not connect and I try to connect on its network to access the webserver encounter difficulty, when I can connect in his network and I will use the webserver on most often it crashes the Esp and the WDT (software or hardware) does not work.
Sometimes it opens something, but then it crashes.
I noticed that it hangs more when my HTML page has some command that requests something from the network, for example show the local IP.
I could not find the cause of this problem.
If someone wants to test, just create a web server that shows the mac, local ip, etc (network information) ... then turn off the router, turn on the esp, connect to the network that the esp creates and try to access the webserver.
Anyone can help?