Nagstamon crashed if Zabbix server not available after launch Nagstamon

[Serg-76]

Nagstamon 3.16.2 is installed on Windows 10, added to Windows 10 in startup, Zabbix server, with which Nagstamon works, is accessible only via VPN, after loading Windows 10 and starting Nagstamon, if you do not immediately connect to the VPN, then Nagstamon closes with an error (apparently due to the fact that it cannot connect to the Zabbix server)
like issue#1103

Faulting application name: Nagstamon.exe, version: 0.0.0.0, timestamp: 0x671aba1c
Faulting module name: Qt6Core.dll, version: 6.6.1.0, timestamp: 0x6556fafd
Exception code: 0xc0000409
Error offset: 0x0000000000024e98
Faulting ID process: 0x3d74
Faulting application start time: 0x01dbf797cf7df5dd
Faulting application path: C:\Program Files\Nagstamon\Nagstamon.exe
Faulting module path: C:\Program Files\Nagstamon_internal\PyQt6\Qt6\bin\Qt6Core.dll
Report ID: 0aa05179-f2bd-4c78-8b1e-91faad285fec

[HenriWahl]

Please check https://github.com/HenriWahl/Nagstamon/releases/tag/latest