Data Source Parameters Not Saving in Online Service when using Personal Gateway

Hello Stephen,

The dashboard itself works perfectly fine within the Power BI client and I can change the parameters and refresh the data.  It also works just fine when I publish it to a Power BI Premium Workspace within our organization initially, but it seems like after a certain amount of time some sort of connection is lost and I cannot change the parameters anymore.  I will try to explain my setup a bit further:

Below you can find a high level design of the process:

I have a built a dashboard that utilizes python to process the data and I have created parameters that are passed into the datasource and the python code so that I can change the parameter without having to go into the code. In order to publish this report in the online service, I needed to build out a Power BI gateway in personal mode for my data source. The reason I am using a Power BI gateway in personal mode is because my understanding is that is the only way to use python in a Power BI dashboard within the online service. Since the personal mode has a direct connection to a workstation, I decided to go with a Azure Desktop for my workstation so that it wasn't connected to my physical one (less risk when it comes to reboots, power outages, etc). This personal gateway is used to run both my python code as well as refreshing the data source from my MS SQL database.

Everything works correctly when I publish the report to the online service and I can adjust the parameters just fine. The problem seems to be that after a certain length of time, it stops working like there is a connection timeout on the personal gateway or something. I can still refresh the data using the personal mode connection, but for whatever reason I am not able to adjust any of my parameters.

Here is a look at my data source list with the ones circled in red as my parameters:

Here is a screenshot of one of the parameters as an example:

Here is a screenshot of how I use a few of the parameters to filter the rows of a data source:

Here is a screenshot of how I use one of the parameters within my python code as a step on the datasource:

Since everything works within the Power BI client as well as right after I publish on the online service, I'm thinking the issue has to do with something with the communication/connection on the Azure desktop, personal gateway, or online service.