Logging via syslog stops suddenly, only a reboot helps

[janbredenbeek]

Describe the bug
Logging via syslog server suddenly stops for no apparent reason. Logging via GUI (syslog, RF debug log) is not affected. Turning RF debug log off and on doesn't help, only a reboot helps.

To Reproduce
Steps to reproduce the behaviour:

1. Enable logging via syslog server
2. Enable RF debug log level 3
3. Wait some time (sometimes a few hours, sometimes a few days)
4. At some point, the logging via syslog stops but the logging continues in the GUI (also RF debug log)

Expected behaviour
Should not occur, versions before 2.9.0-beta3 or 4 were fine.

Screenshots
N/A

Device information

• Firmware version: 2.9.0-beta4
• Hardware revision: Non-CVE 1
• Type/model number Itho HRU-350
• CC1101 RF module enabled: Yes
• In case of wifi issues, wifi access point make and model: AVM FritzBox 7590

Debug logging
No obvious error messages, the log suddenly stops without prior message.

Desktop (please complete the following information):

• OS: Windows 10 for GUI, syslog goes to Raspberry Pi syslog
• Browser: Firefox
• Version: 133

Smartphone (please complete the following information):

• Device: N/A
• OS: N/A
• Browser: N/A
• Version: N/A