Q&A

Q: After the start of X-Plane the scenery is reloaded within few seconds

A: The initial small delay is due to the asynchronous weather update by X-Plane, after this update Four Seasons detects a change and raises a textures reload.

Q: What's the difference between Seasons and Seasonal packages?

A: Seasons changes objects while Seasonal acts on ground textures

Q: Is the plugin installed correctly?

A: Under "x-plane\resources\plugins\PythonScripts" you can find a file called "PythonInterfaceLog.txt", it should give you all the info you need.This is an excerpt from mine:

+++ LOGGING STARTED +++
PythonInterface 2.73.06 (SDK 2.10) - Sandy Barbour 2005
PythonInterface.ini file found
Before Py_Initialize()
After Py_Initialize()
Python Version 2.7.14 (v2.7.14:84471935ed, Sep 16 2017, 20:25:58) [MSC v.1500 64 bit (AMD64)] running on the win32 platform
Before Modules Init
Using path below for script path
C:/X-Plane-11/Resources/plugins/PythonScripts
After Modules Init
Searching for Standard Scripts
Script 'PI_four_seasons.py' successfully loaded.