Backup using decode-config fails for tasmota32 (ERROR 22)

[DefCon-CC]

Describe the bug

I'm running a script which is called weekly via an cron job. The script performs a backup of several IoT devices which running Tasmota (most recent version). Some of them running tasmota and some of them running tasmota32. Unfortunately ist seems that performing a backup of an tasmota32 IoT device often fails with the following error message:

INFO: Load data by http from device 'XXX'
ERROR 22: Failed to establish HTTP connection to 'XXX:80'
Premature exit - #22 HTTP connection error

This is how I call "decode-config" which is working since a long time without any problem:

./tasmota_decode-config-latest -s $1 --json-indent 2 -o $targetFolder/Config_@[email protected] -o $targetFolder/Config_@[email protected]

To Reproduce

Not really reproducable. Sometimes backup works for the same IoT device without any problem. But it seems that ESP32 IoT devices running tasmota32 are more often exit with above mention error without performing backup.

Expected behavior

Backup performed of tasmota32 IoT devices

Version Information

tasmota_decode-config-latest v14.4.1.0 [dbe396f] by Norbert Richter [email protected]

Script:   tasmota_decode-config-latest
Version:  14.4.1.0 [dbe396f]
Python:   3.6.8
Platform: Linux-4.18.0-553.33.1.el8_10.x86_64-x86_64-with-redhat-8.10-Ootpa - x86_64
OS:       Linux 4.18.0-553.33.1.el8_10.x86_64 #1 SMP Fri Dec 6 15:07:20 EST 2024
Time:     2025-01-08 22:55:17

System' information of your Tasmota data

Append -g System to your decode-config parameter, e. g. decode-config.py -s myconfig.dmp -g System

>>> paste output here <<<

Additional context

Add any other context about the problem here.

[curzon01]

So it is not really a problem with the decode-config, but a Wifi/Tasmota problem.
I don't know how decode-config can solve this problem.

A stable network connection to the device is mandatory for online backup. In this case, you will also not be able to access this device via your browser.

Which Tasmota version is installed on these ESP32 devices?

[DefCon-CC]

I can access the IoT device via browser. The Version installed is:

Program Version 14.4.1 (release-tasmota32)
Build Date & Time 2024-12-15T13:33:17
Core/SDK Version 3_1_0/5.3.2

Ping seems to be more or less stable enough:

[DefCon-CC]

Maybe it is related to this Report:

arendst/Tasmota#13391

It seems that for my IoT Device it is set to:

stat/RESULT = {"Sleep":{"50":{"Active":"50"}}}

[DefCon-CC]

Sleep 0 seems to fix the problem for ESP32 (tasmota32). Thanks for the hint.