I have checked all different sensor types step by step to find not valid "svalue" transmissions.
All, except one, without any finding.
But the "General Percentage" get at very rare cases empty "Svalue" at my implementation, values below 0 or higher than 100. This iritate Domoticz so much that it ...

The next crash occurs today at 15:09:52
I look in the crash log and find

2025-03-26 15:08:54.163 Error: GetJSonDevices: exception occurred : 'stoull'
2025-03-26 15:08:54.254 Error: GetJSonDevices: exception occurred : 'stoull'
2025-03-26 15:08:54.320 Error: GetJSonDevices: exception occurred ...

I have checked the log accessable via the web fronend.
Last crashed today 17:43:50; Restart initated at 17:45:00
Only maybe relevant log entry is
2025-03-25 17:46:43.557 Error: GetJSonDevices: exception occurred : 'stoull'
I found no chrash log at install folder.
As described at the toubleshouting ...

Version: 2024.7
Build Hash: b317cfab1
Compile Date: 2024-07-13 16:59:31
dzVents Version: 3.1.8
Python Version: 3.11.2 (main, Nov 30 2024, 21:22:50) [GCC 12.2.0]
Platform: Pi4b 4GB
Plugin/Hardware: MQTT Client Gateway

My system:
I use domoticz at a Pi4b 4GB in combination with only virtual Seonsors ...