Hung up without any logs

[boe666]

Hello.
I compiled newest version domoticz (2024.7) on Clean Debian GNU/Linux 12 (bookworm). cmake version 3.25.1, boost 1.84.
A few "warnings" during compilation, HP Thin Client T520, 8GB Ram, 128GB M2.SATA.

The compilation lasted over 3 hours. I copied the database from the old version of DOMOTICZ, everything started working. After a few minutes, domoticz stops logging anything and does not establish connections on port 8080. It does not reject it, it simply does not respond. The process itself works all the time. I set the logging levels "-daemon -www 8080 -log /var/log/domoticz.txt -weblog /var/log/domoticz_www.txt -loglevel debug -debuglevel all" - it doesn't change anything - the logs just stop appearing. I tried to observe the logs when DOMOTICZ was not working in DAEMON mode - the same situation - new logs suddenly stop appearing. I set the logging level in the DEBIAN system to DEBUG - nothing appears here either - no error.
I have to issue the KILL -9 NUM - command to turn off DOMOTICZ. Turning it on again - causes DOMOTICZ to work normally, quickly, logs everything, and after some time - it simply stops.

So I have a question - how to debug domoticz in such a situation.

[boe666]

I am surprised by the complete lack of response. Generally, the suspension of domoticz was caused by devices that were unavailable. Disabling them stabilized the operation of domoticz (14 days without suspension). As for me, this is some kind of error in the code.

[waltervl]

You also do not get a crash log file?
Does a prebuild version not work for you?

[FlyingDomotic]

what about running top shell command while Domoticz don't answer? Does it eat 100% of CPU, or just nothing?