Wifimanager: ESP32 WROOM Wifi_manager problem

[Andreafoxalarm]

Good evening to everyone
I'm using the wifi manager on esp32.
Everything works fine as soon as I program my module, but once I make the first connection to a wifi network, if I try to connect the module to another network, the module starts with autoconnect but if I click on the configure wifi button I do not see any network. I attach an image

thank you all

[tablatronix]

Are you using development branch? It doesnt look like it

[Andreafoxalarm]

I'm using the esp32 wroom module on a DEVKITV1.
Initially the wifi manager works, but after connected to a network when I try to change from my phone even pressing the scan button I see no network anymore.
Forgive me, but I am not an arduino expert

[tablatronix]

what version of wm are you using

[dragondaud]

I can attest that using https://github.com/espressif/arduino-esp32 core and https://github.com/tzapu/WiFiManager/tree/development works fine for me on WROOM32.

[tablatronix]

Yeah they are clearly using some non official esp32 fork from the pics

[Andreafoxalarm]

Now download the files from your link and try again.
maybe I fell in error and I was wrong.
thank you all for your help

[Gior80]

I'm having exactly same problem. getting an event mismatch , when scanning get absolutely nothing ! tried both official release and development branch

*WM: 192.168.4.1
*WM: HTTP server started
E (89005) event: mismatch or invalid event, id=63
E (89006) event: default event handler failed!
E (98162) event: mismatch or invalid event, id=63
E (98162) event: default event handler failed!
dhcps: send_nak>>udp_sendto result 0
E (112349) event: mismatch or invalid event, id=63
E (112349) event: default event handler failed!
dhcps: send_offer>>udp_sendto result 0
*WM: Request redirected to captive portal
*WM: Handle root
*WM: Request redirected to captive portal
*WM: Handle root
*WM: Request redirected to captive portal
*WM: Handle root
*WM: Scan done

[tablatronix]

thats interesting and everything works you just dont get a wifi list ?

[tablatronix]

Esp bug should be fixed soon
https://github.com/espressif/esp-idf/issues/2916

[tablatronix]

Can you tell me which example or code you are using?

[aurelijusrozenas]

I don't know if this will be helpful but I got same error event: mismatch or invalid event, id=63 using Basic.in example. The problem went away when I removed , "password" from res = wm.autoConnect("AutoConnectAP","password"); // password protected ap.

[rjwats]

espressif/esp-idf#2916 appears to be resolved now