Domoticz

I am usign a MySensors USB gateway with a DS18S20 temperature sensor. I am running Version: 2021.1 (build 13369) on a windows 10 PC. Using the web interface to look at the daily logs works fine. The month chart and the year chart are only showing the current day's data. I do shut down the PC each night. I have tried downloading the log as a xls and I only get a single line of of data as well. This is the first and only device that I have used with Domoticz.

Can anybody help me trouble shoot this?

Below is the startup log. I have attempted to install python to resolve the failed dynamic library load, but I appear to be missing something still. I haven't continued to try to resolve that because I'm not convinced it is related to my issue.

2021-08-04 07:40:39.619 Status: Domoticz V2021.1 (build 13369) (c)2012-2021 GizMoCuz
2021-08-04 07:40:39.619 Status: Build Hash: 660d55d03, Date: 2021-07-06 05:16:37
2021-08-04 07:40:39.619 Status: Startup Path: C:\Program Files (x86)\Domoticz\
2021-08-04 07:40:39.635 Status: PluginSystem: Failed dynamic library load, install the latest libpython3.x library that is available for your platform.
2021-08-04 07:40:39.651 Status: WebServer(HTTP) started on address: :: with port 8080
2021-08-04 07:40:39.666 Status: WebServer(SSL) started on address: :: with port 443
2021-08-04 07:40:39.666 Status: TCPServer: shared server started...
2021-08-04 07:40:39.666 Status: RxQueue: queue worker started...
2021-08-04 07:40:41.900 Status: EventSystem: reset all events...
2021-08-04 07:40:41.903 Status: Gateway with Temp Sensor -USB or Serial: Worker started...
2021-08-04 07:40:41.903 Status: NotificationSystem: thread started...
2021-08-04 07:40:42.236 Status: EventSystem: reset all device statuses...
2021-08-04 07:40:42.251 Status: EventSystem - Python: Failed dynamic library load, install the latest libpython3.x library that is available for your platform.
2021-08-04 07:40:42.301 Status: EventSystem: Started
2021-08-04 07:40:42.301 Status: EventSystem: Queue thread started...
2021-08-04 07:40:42.914 Status: Gateway with Temp Sensor -USB or Serial: Using serial port: COM4
2021-08-04 07:40:44.549 Status: Gateway with Temp Sensor -USB or Serial: Node: 0, Sketch Name: Serial Gateway with Tempe
2021-08-04 07:40:44.549 Status: Gateway with Temp Sensor -USB or Serial: Node: 0, Sketch Version: 0.

You will have to leave the PC running 24/7 (all day long) as the month data is calculated at 12 o clock at night and stored in a different table.
Domoticz is a server kind of an application and not supposed to be stopped and started every day.
You perhaps better use a dedicated small computer like a raspberry pi to run Domoticz on.

That is exactly the information I needed. I wanted to vet it out on hardware I already have before purchasing a Pi. Now I have the confidence to proceed.