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    Software Update 2.43.8/.12 (2025 Q2)

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    • SuperFlo75S Offline
      SuperFlo75 Silver Members Bronze Member @Likarnik
      last edited by

      @Likarnik I recognized this behavior, too… never saw that before

      Suunto Vertical Titanium Forest/Dark Ruby/UTMB/Courtney_Edition
      Suunto Wing
      Suunto 9 Peak Pro Titanium (owns my wife now)
      Suunto Spartan Ultra
      SA iOS 2.47.3 (19893)
      Instagram @superflo75

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      • atoponceA Offline
        atoponce @sryke
        last edited by

        @sryke I just plotted the power for my runs for M-F, including the Tue/Thu doubles. I’m grabbing the Suunto power data from the FIT file downloaded via the Suunto app. I’m grabbing the Stryd data from the JSON file on my Android phone using adb pull after doing an offline sync. That way, I’m getting the unadulterated Suunto and Stryd power data without any shenanigans in PowerCenter.

        • Monday
        • Tuesday AM
        • Tuesday PM
        • Wednesday
        • Thursday AM
        • Thursday PM
        • Friday

        They all agree except Wednesday and Thursday AM. Wednesday disagrees, because I paired my Stryd pods with the Stryd S+ app, which means the power recorded to the watch was Suunto’s built-in running power, not Stryd’s.

        Thursday AM disagrees in the 4th interval because I paused my watch at an intersection. As such, Stryd’s power data is shifted to the right of Suunto’s as Stryd ignores pauses. However, you can still see that the data would align.

        Friday morning before my run, I downgraded the firmware on my Race S to 2.40.44 to test if the display would still drop power. It didn’t thankfully, so I think I’ll stick with this going forward.

        Suunto Race S / 9 Baro / Ambit 3 Peak / Observer
        Polar H10 / Verity Sense / OH1
        Stryd Duo / Wind

        R 1 Reply Last reply Reply Quote 3
        • atoponceA Offline
          atoponce @sryke
          last edited by

          @sryke said in Software Update 2.43.8/.12 (2025 Q2):

          I’ve just gone back to firmware 2.40.44 on my Race S, still getting power drops.

          I just ran with 2.40.44 and didn’t see any power drops on the display. I was getting it with 2.43.8 however. But 2.40.44 worked for me.

          Suunto Race S / 9 Baro / Ambit 3 Peak / Observer
          Polar H10 / Verity Sense / OH1
          Stryd Duo / Wind

          srykeS 1 Reply Last reply Reply Quote 1
          • R Offline
            runsgrun @atoponce
            last edited by

            @atoponce Thank you for sharing these details. Your findings aligned with mine. Raw data is not the problem which is a relief. What was changed in the latest firmware I guess is the way Suunto app and watch interpret the power data. When I use a 3rd party tool to analyse power data from Suunto’s Fit files, the average numbers tallied with Stryd’s and not the Suunto App’s and the watch’s.

            Suunto Race S | 9 Peak | Spartan Sport Wrist HR Baro | Ambit3 Run | Quest | M2
            Polar H10 | H9 | Verity Sense | Grit X | OH1
            Stryd Next Gen | Wind | Non-Wind

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            • DareoD Offline
              Dareo @deltof
              last edited by

              @deltof Sorry @deltof but I can’t say that I do. I’m still waiting for this supposed “priority” hotfix that tech support told me about in the chat. Since the problems started 17 days ago my watch has frozen or completely shut off 5 times at night while sleeping. So it’s intermittent, not constant. Same with exercising. Sometimes it freezes up on me during a session and sometimes it doesn’t. I have no clue what triggers it. What I have found is that when it freezes up during exercise, it’s futile to do a soft reset because it will freeze up again shortly thereafter.

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              • srykeS Offline
                sryke @atoponce
                last edited by

                @atoponce said in Software Update 2.43.8/.12 (2025 Q2):

                I just ran with 2.40.44 and didn’t see any power drops on the display. I was getting it with 2.43.8 however. But 2.40.44 worked for me.

                FYI - today, 2.40.44

                ac1a8b76-9f29-4cef-b8dd-a28789a93623-grafik.png

                VoiGASV GiPFELKiNDG 2 Replies Last reply Reply Quote 0
                • VoiGASV Offline
                  VoiGAS Silver Members @sryke
                  last edited by

                  @sryke Wow, all those drops were failures? You didn’t stop during the run? If yes, then power is not usable with this bug.
                  In my case I see drops on the watch, but not in the app - strange. But I don’t trust the values after having the drops on the watch and reading experiences like yours…


                  Race S
                  Ambit3 Vertical

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                  • GiPFELKiNDG Offline
                    GiPFELKiND Silver Members @sryke
                    last edited by

                    @sryke hm okay. Todays Run with Suunto RACE with 2.43.12 with no bugs. Screenshot_2025-07-20-18-19-22-918_com.stt.android.suunto.jpg

                    If it doesn't challenge you, it doesn't change you. #lifewithasthma #runwithasthma #nevergiveup #pushinglimits #adventurestartshere Suunto D9, 9 Baro, 9 Peak, Vertical Ti, Race , Race s Courtney, SA (Beta) Android🏃🏼🧗⛷️🚵

                    srykeS 1 Reply Last reply Reply Quote 0
                    • srykeS Offline
                      sryke @GiPFELKiND
                      last edited by

                      @VoiGAS

                      Most drops are failures, I did compare it to the Stryd fit file data.

                      @GiPFELKiND

                      And you’re certain that this is really the Stryd pod power stream? Everytime I do not see any drops in the data is when I get an overall different wattage in the Suunto and Stryd files. My assumption is that the Race S sometimes does not read the stream from Stryd but uses its own wrist estimated power. Despite having a connection with the pod.

                      GiPFELKiNDG R 2 Replies Last reply Reply Quote 0
                      • GiPFELKiNDG Offline
                        GiPFELKiND Silver Members @sryke
                        last edited by

                        @sryke i dont have a stryd pod. Its suunto Measurement

                        If it doesn't challenge you, it doesn't change you. #lifewithasthma #runwithasthma #nevergiveup #pushinglimits #adventurestartshere Suunto D9, 9 Baro, 9 Peak, Vertical Ti, Race , Race s Courtney, SA (Beta) Android🏃🏼🧗⛷️🚵

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                        • R Offline
                          runsgrun @sryke
                          last edited by

                          @sryke said in Software Update 2.43.8/.12 (2025 Q2):

                          @VoiGAS

                          Most drops are failures, I did compare it to the Stryd fit file data.

                          @GiPFELKiND

                          And you’re certain that this is really the Stryd pod power stream? Everytime I do not see any drops in the data is when I get an overall different wattage in the Suunto and Stryd files. My assumption is that the Race S sometimes does not read the stream from Stryd but uses its own wrist estimated power. Despite having a connection with the pod.

                          @sryke this makes me curious about the comparing the power algorithm between Suunto and Stryd. I might do a test run without connecting both and see how they differ.

                          Suunto Race S | 9 Peak | Spartan Sport Wrist HR Baro | Ambit3 Run | Quest | M2
                          Polar H10 | H9 | Verity Sense | Grit X | OH1
                          Stryd Next Gen | Wind | Non-Wind

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                          • thanasisT Offline
                            thanasis Bronze Member
                            last edited by

                            I was looking into a recent trail activity and saw Strange gps drifts which reminded me of the drifts some are referring to in swimming . Indicating a couple of them but the there several of them during the trail

                            46a78715-b296-48ac-9b83-bc8dffe26557-image.png

                            E Ecki D.E 2 Replies Last reply Reply Quote 0
                            • E Offline
                              Elipsus Silver Members @thanasis
                              last edited by

                              @thanasis if its in the woods you may get choppy GPS signal, did you enable dual band GPS ?

                              thanasisT 1 Reply Last reply Reply Quote 0
                              • Ecki D.E Offline
                                Ecki D. Bronze Member @thanasis
                                last edited by Ecki D.

                                @thanasis I had something rather similiar on a sunday MTB Ride.

                                I wanted to follow a route that I had recorded with the 9PP.
                                The routing was way of most of the time, first I thought maybe I took another trail but no, the route was running parallel in about 20-50m to the Breadcrumb. Sometimes the route and Breadcrumb lined up but then they drifted away again.

                                And I have strange looking loops even when there is no wood.

                                I did do a trail run on Monday, again testing with a route recorded before and it lined up perfect and there are no loops even while it was raining and the trail runs deep in the wood.

                                Here is a part of the Sunday MTB ride - it is really strange cause normally everyting lines up perfectly and you can even see tiny circles or 8 I ride sometimes.

                                This time it looks like I rode through sombodies garden.

                                I did sync the watch couple of times before because I had problems getting the livetracking S+ app connected.

                                As it was okay on Monday I almost start thinking - someone played with gps.

                                Bildschirmfoto 2025-07-23 um 15.46.16.jpeg

                                This is from my ride today. Everyting looks perfect again:

                                Bildschirmfoto 2025-07-23 um 15.58.58.jpeg

                                https://www.strava.com/athletes/37982563
                                https://www.instagram.com/macdev

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                                • thanasisT Offline
                                  thanasis Bronze Member @Elipsus
                                  last edited by

                                  @Elipsus it’s on performance - so I assume yes

                                  It’s the first time I observe anything like it . Have done other trails and with the vertical and also 9peak and ambit 3 peak without any such an issue .

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                                  • thanasisT Offline
                                    thanasis Bronze Member
                                    last edited by thanasis

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                                    • Sergey BalbirS Offline
                                      Sergey Balbir
                                      last edited by Sergey Balbir

                                      9PP HR monitoring stoped working during a night and didn’t come back 😞
                                      Restart helped but I am going to rollback to the prev. build.

                                      I’ve also noticed that the screen turned off several nights ago 😳 Might be a good optimization weren’t that being a bug.

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                                      • SamuelPS Offline
                                        SamuelP Bronze Member
                                        last edited by

                                        Bug or intended?
                                        Today I wanted to use the new “track running” sports mode. I also wanted to choose a Suunto plus Guide(TAO workout) but it wasn’t available.
                                        Trying other sport modes i could choose the guide but in “track running” mode no guides were available, only Suunto plus apps.

                                        Is it a bug or is there a reason for it?

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                                        • K Offline
                                          Kaiphi @Egika
                                          last edited by

                                          @Egika said in Software Update 2.43.8/.12 (2025 Q2):

                                          @Kaiphi said in Software Update 2.43.8/.12 (2025 Q2):

                                          I noticed a mistake in the sport mode mountain bike downhill. When I start the activity, it shows me the duration, but not the depth meters and distance. These remain at 0. After exiting, however, everything is displayed. Does anyone else have that?

                                          I had the same today on two out of 3 watches.
                                          The third one showed all data correctly.
                                          Reported it to Suunto
                                          Thx!

                                          Is there a statement from suunto until when this will be fixed? Was back in the bike park for the weekend and the problem still exists

                                          Suunto 9 Peak Pro
                                          Suunto Vertical Titanium Solar

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