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Auto FTP Calculation Errors if the Edge 1030 Plus Goes into Sleep Mode During an Activity

This started happening in early May. I've had the error occur on my device three times. Took a screen shot the first time. (5/11/2022). So, whatever firmware was the latest then. That's when the bug was introduced.

Saw a reddit user with the same problem today...

1/23/2023: friend of mine had this happen on Saturday:

Top Replies

Garmin-Maeve over 2 years ago in reply to hoyhoy +1

hoyhoy Do I have your permission to reach out to you directly outside of the forums to gather some more information so we can investigate this?
Donato-Torvaianica over 2 years ago in reply to hoyhoy +1

I confirm. Even with firmware 6.50 the same problem. I believe the bug was introduced with 6.40
Scillonian over 1 year ago in reply to kinboy +1

kinboy said:
Might be fixed but seems to have caused a separate issue where total ride load anaerobic/aerobic calculations reset when you stop a ride mid ride.

This behaviour is consistent with the unit…

All Replies

0 Garmin-Maeve over 2 years ago

Hi hoyhoy! what software version is your Edge on? What are you power and heart rate zones set at?

0 hoyhoy over 2 years ago in reply to Garmin-Maeve

Happens on the latest firmware. The bug was introduced some time in early May. So, whatever firmware was the latest at that time.

0 arn_avot over 2 years ago

same problem here

0 hoyhoy over 2 years ago in reply to Garmin-Maeve

HRM zones

0 hoyhoy over 2 years ago in reply to Garmin-Maeve

Seems to only happen if I stop an activity long enough for the device to enter sleep mode when the screen turns off. There are a number of bugs around sleep mode. The hydration estimates all reset back to zero. A number of ConnectIQ apps fail as well -- for iinstance the Strava Relative Estimate app resets back to zero. I suspect there are in-memory counters that reset when the unit goes into sleep mode. This FTP error is new, and fairly annoying because you have to manually skip the estimate, and you lose the actual data.

0 hoyhoy over 2 years ago

Power Zones

0 hoyhoy over 2 years ago in reply to hoyhoy

Minimum is set to 0W.

0 Garmin-Maeve over 2 years ago in reply to hoyhoy

hoyhoy thank you for that information, when you say it is going into sleep mode during an activity, is this when you pause the ride for some time and it goes into auto sleep? and then you resume and have a new FTP (though incorrect) at the end of the ride? Just want to make sure this is what you are experiencing.

0 hoyhoy over 2 years ago in reply to Garmin-Maeve

Yeah, if I pause a ride, and the screen turns off, that seems to cause all sorts of problems (the TyreWiz app crashes, ConnectIQ data fields stop working, default hydration estimates reset to zero). A lot of these bugs have existed forever, but the Auto FTP estimate bug is new as of May 2022.

0 Garmin-Maeve over 2 years ago in reply to hoyhoy

hoyhoy Do I have your permission to reach out to you directly outside of the forums to gather some more information so we can investigate this?