Why has the Russian convoy headed to Kyiv stalled?

The video discusses a stalled Russian convoy near a city, attributed to mechanical issues, congestion, and low morale. Command and control problems, as well as Ukrainian resistance, are also factors. The convoy might be paused for strategic regrouping. Russia may be shifting tactics from a quick government overthrow to heavy firepower operations. The convoy aims to encircle Kiev, where residents seek shelter in the metro.

What new insight or understanding did you gain from this video?