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DRONE NOT FLYING

Scheduled Pinned Locked Moved FPV Drones
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  • T Offline
    T Offline
    taiwohazeez
    Regular
    wrote on last edited by
    #1

    Hi,

    My starling 2 drone was working perfectly up until two weeks ago, I wasn't in the lab last week (so i cant say if anyone tampered with it or not), but right now my propeller spins, but the drone isn't moving from the ground (it sounds like its forcefully trying to lift). Can you help with what might be the cause?

    Thanks,
    Taiwo

    Eric KatzfeyE 1 Reply Last reply
    0
    • T taiwohazeez

      Hi,

      My starling 2 drone was working perfectly up until two weeks ago, I wasn't in the lab last week (so i cant say if anyone tampered with it or not), but right now my propeller spins, but the drone isn't moving from the ground (it sounds like its forcefully trying to lift). Can you help with what might be the cause?

      Thanks,
      Taiwo

      Eric KatzfeyE Offline
      Eric KatzfeyE Offline
      Eric Katzfey
      ModalAI Team
      wrote on last edited by
      #2

      @taiwohazeez Can you please provide the flight log?

      T 2 Replies Last reply
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      • Eric KatzfeyE Eric Katzfey

        @taiwohazeez Can you please provide the flight log?

        T Offline
        T Offline
        taiwohazeez
        Regular
        wrote on last edited by
        #3

        @Eric-Katzfey HI, I have attached a flight log.

        Thanks!
        Screenshot from 2025-11-12 10-17-52.png

        1 Reply Last reply
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        • Eric KatzfeyE Eric Katzfey

          @taiwohazeez Can you please provide the flight log?

          T Offline
          T Offline
          taiwohazeez
          Regular
          wrote on last edited by
          #4

          @Eric-Katzfey this is the link https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Freview.px4.io%2Fplot_app%3Flog%3D279179dd-82e9-40f9-a09d-59d793ac34e0&data=05|02|thazeez2024%40fau.edu|3bfe3b5f99cc4a819a7708de21fe6020|63c3c9c1e824413fb4352f0cabb2828f|0|0|638985573747064624|Unknown|TWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D|60000|||&sdata=CBUPqljeTJLLDWFBug33%2BjhanXLhKVMV0GVnCfanLF0%3D&reserved=0

          Eric KatzfeyE 1 Reply Last reply
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          • T taiwohazeez

            @Eric-Katzfey this is the link https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Freview.px4.io%2Fplot_app%3Flog%3D279179dd-82e9-40f9-a09d-59d793ac34e0&data=05|02|thazeez2024%40fau.edu|3bfe3b5f99cc4a819a7708de21fe6020|63c3c9c1e824413fb4352f0cabb2828f|0|0|638985573747064624|Unknown|TWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D|60000|||&sdata=CBUPqljeTJLLDWFBug33%2BjhanXLhKVMV0GVnCfanLF0%3D&reserved=0

            Eric KatzfeyE Offline
            Eric KatzfeyE Offline
            Eric Katzfey
            ModalAI Team
            wrote on last edited by
            #5

            @taiwohazeez Could the propellers have been removed and replaced such that they are no longer in the proper position? If they are reversed they will be trying to push the drone down instead of up.

            T 1 Reply Last reply
            0
            • Eric KatzfeyE Eric Katzfey

              @taiwohazeez Could the propellers have been removed and replaced such that they are no longer in the proper position? If they are reversed they will be trying to push the drone down instead of up.

              T Offline
              T Offline
              taiwohazeez
              Regular
              wrote on last edited by
              #6

              @Eric-Katzfey No, the propellers are well positioned (that was the first thing i checked). I compared the drone with another starling 2 drone during arming, the drone not flying (the one i am trying to get fixed) makes more noise, as if the propellers are spinning with higher power while the other drone (the good one) doesnt make as much noise. Also, a point to note, the drone has been working fine since may 2025, up until two weeks ago, so I don't know what might have caused this.

              Eric KatzfeyE 2 Replies Last reply
              0
              • T taiwohazeez

                @Eric-Katzfey No, the propellers are well positioned (that was the first thing i checked). I compared the drone with another starling 2 drone during arming, the drone not flying (the one i am trying to get fixed) makes more noise, as if the propellers are spinning with higher power while the other drone (the good one) doesnt make as much noise. Also, a point to note, the drone has been working fine since may 2025, up until two weeks ago, so I don't know what might have caused this.

                Eric KatzfeyE Offline
                Eric KatzfeyE Offline
                Eric Katzfey
                ModalAI Team
                wrote on last edited by
                #7

                @taiwohazeez Are the propellers spinning in the right direction? If they are attached in the correct place, the motors are spinning in the correct direction, and they are spinning faster than another flying drone then physics says it will fly also.

                1 Reply Last reply
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                • T taiwohazeez

                  @Eric-Katzfey No, the propellers are well positioned (that was the first thing i checked). I compared the drone with another starling 2 drone during arming, the drone not flying (the one i am trying to get fixed) makes more noise, as if the propellers are spinning with higher power while the other drone (the good one) doesnt make as much noise. Also, a point to note, the drone has been working fine since may 2025, up until two weeks ago, so I don't know what might have caused this.

                  Eric KatzfeyE Offline
                  Eric KatzfeyE Offline
                  Eric Katzfey
                  ModalAI Team
                  wrote on last edited by
                  #8

                  @taiwohazeez Can you post a video of it trying to fly?

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