Dash Temp Gauge acting odd

[lando]

Random question and just wanted to see if anyone else had this happen to them. While driving, the temp gauge on the dash dropped down to just above the cold mark while coming to a stop. Once I started going again from the stop, the temp came back up to normal. It did it 3 separate times on that trip. I went through and ran a dialogistic and everything checked out. The thermostat was just replaced less than 2 months ago, the coolant levels are all good with no air in the system, the oil is clean. There was no loss in power or fuel economy and it drove like normal. Under the hood everything seemed to be in order with all of the electrical connections secured and no fluid or drips could be seen. Just not sure if I should count this as a random hiccup in the system or if there may be something else that this could be a precursor too.

This is on a 2018 Explorer Sport

Any help would be appreciated.

Thanks,

Lando