Dexcom one transmiter status UNKNOWN

[spindulel]

I changed a new dexcom one sensor and it worked for a day. However yesterday evening it stopped and xdrip is stuck in transmitter status - "unknown.". I've renewed newest version of xdrip, but it didn't help.
My Android model is Redme Note 11S
Any ideas how to manage this error?

[spindulel]

[Navid200]

What is this icon?

[spindulel]

It means "The status of the System"

[Navid200]

You mean that is not an app icon?

[spindulel]

This is an option from xDrip meniu "System status" which has two windows. The printscreen is one of the windows of "System status". If we as the users face any problem, this is the main window where we can look for transmitter's or sensor's status.

[Navid200]

Can you perform an experiment?

1- Enable engineering mode: https://navid200.github.io/xDrip/docs/Engineering-Mode.html

2- In xDrip, change the following to 1.
Settings −> G5/G6/Dex1 Debug Settings −> Manual Slot Number

Does it connect now?

[spindulel]

Yes, I could try to experiment. Could you please tell me what is "Manual Slot Number"? It is not transmitter number, right?

[Navid200]

No, it is the slot number.

[spindulel]

I see. What is slot number? Where can I find it? I've never needed such.

[Navid200]

I've already explained everything. This was supposed to be an experiment.
You can forget it.

[joshbohmer]

This is not xDrip related. All Dexcom transmitters have internal consistency checks like regular firmware CRC verification & battery brownout detection. In the case of an error it will lock the transmitter & report a failed status. There is nothing xDrip can do to trigger this.

[spindulel]

Thank you for your answer.