DJI stops at intermediate waypoints

[Nannigalaxy]

I have KML generator which adds intermediate waypoints for terrain undulations

for example: consider this as wayline and its intermediate points #------------X----------------X----------------X---------------#

So during intermediate points drone speed reduces to 0 and continues flight in the straight line. What tag to change to make drone without dropping speed throughout the line.

here is the one waypoint placemark

<Placemark>
        <name>Waypoint4</name>
        <visibility>1</visibility>
        <description>Waypoint</description>
        <styleUrl>#waypointStyle</styleUrl>
        <ExtendedData xmlns:mis="www.dji.com">
          <mis:useWaylineAltitude>true</mis:useWaylineAltitude>
          <mis:heading>0</mis:heading>
          <mis:turnMode>Auto</mis:turnMode>
          <mis:gimbalPitch>0.0</mis:gimbalPitch>
          <mis:useWaylineSpeed>true</mis:useWaylineSpeed>
          <mis:speed>6.0</mis:speed>
          <mis:useWaylineHeadingMode>true</mis:useWaylineHeadingMode>
          <mis:useWaylinePointType>true</mis:useWaylinePointType>
          <mis:pointType>LineStop</mis:pointType>
          <mis:cornerRadius>0.2</mis:cornerRadius>
        </ExtendedData>
        <Point>
          <altitudeMode>relativeToGround</altitudeMode>
          <coordinates>78.24844631342327,18.38721717273354,53.57012939453125</coordinates>
        </Point>
      </Placemark>
      <Placemark>