Sometimes the device is not Scanning/Connecting

[kcs-dileeppatel]

Hello Developer Team,

Sometimes the device is not connecting and also multiple devices are not scanning/connecting. I have checked with EspTouch and EspTouchV2.
please check the attached files

Android Version- 10/11/12

Untitled.mp4

[XuXiangJun]

EspTouchV2(smart-config v2) is not compatible with EspTouch(smart-config)
What firmware did the devices run?

[Manasmd]

@XuXiangJun
I am having a similar issue, when using the Esptouch IOS app with "EspTouch" (v1 not v2). It's connecting every single time.
But using the same Android version of the APP it's not connecting.

May I know what should be the minimum firmware version?

We also noticed some weird incidents, where the device gets connected to the Wi-Fi sometimes the Android phone. Please give me some insights

[Manasmd]

@XuXiangJun & @kcs-dileeppatel
After a lot of testing, we noticed one of the Android phone works very well and connects almost every single time but another android phone is not connecting at all, despite it also being Android 12.

We tested using the following 2 different android phones

1. SAMSUNG GALAXY S21 Ultra 5G (EspTouch smart config - unstable/not connecting most of the time)

• Model no: SM-G9980
• Android version: 12
• Baseband version: G9980ZCU2CVG2

2. SAMSUNG GALAXY A22 5G (Successful almost everytime)

• Model no: SM-A226B/DSN
• Android version: 12
• Baseband Version: A226BZHU5BVH3

![20221018_151016](https://user-images.githubuserconte

nt.com/25542876/196365008-6b4fb5ed-a721-41fa-bfd9-7ef812a48e49.jpg)

After testing, these are my hypothesis:

1. Maybe it has something to do with the "Baseband version"?

2. Another thing that I noticed is that the "S21 Ultra" has a "Wifi 6 (802.11ax)" icon which seems to be the latest Wi-Fi standard.
   But the mobile (A22) that is connecting every time does not have the "WiFi 6" and just shows a normal Wi-Fi icon.

I hope this gives you some insights to troubleshoot this issue. Please let me know if you need any other information.

[rrocav3]

I have some issues with esptouch v1 too, looks like sometimes the socket is giving a timeout.