This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Edge 540 not reading power after 25.24 upgrade

flyingRobot78
6 months ago

Upgraded to 25.24 last night. Now the head unit displays and records zero power from my Wahoo Powrlink dual power meter. It connects and the display changes from "--" to "0", but it stays at zero when pedaling. I tried reconnecting. I tried removing and re-adding it as a Bluetooth device, and again as an ANT+ device with the same result. Please help.

The engineer's mantra: "If it ain't broke, fix it until it is."

  • 0 6 months ago

    I'm having the same issue with 840 solar.  I confirmed that the pedals are working properly thru apps on iPhone but nothing shows up on my Edge unit.  I tried upgrading again to 25.25 and that didn't do anything either.

  • 0 6 months ago

    I'm having the same issue with 840 solar.  Tried upgrading again to 25.25 with no luck.  Confirmed pedals outputting data properly to apps on iPhone but Edge display still shows 0.

  • 0 6 months ago in reply to CalHillClimber

    I have an edge 840 same problem. Power showing on Zwift  not edge. Ridiculous.

  • 0 6 months ago in reply to CalHillClimber

    I did get it working despite Garmin support being unhelpful. I removed all my sensors and re-added them and it started working.

  • 0 6 months ago in reply to flyingRobot78

     Thanks. I had previously removed my Wahoo Powerlink sensor multiple times before and re-added prior to posting. No go. Although it consistently read on Zwift and the wahoo app. Maybe tomorrow I will attempt to remove all the sensors as you have and see if that works. Still this is redic’ after updates. You should have to cross your fingers and hope with these updates.

  • 0 6 months ago

    Fixed in 25.25 for me. But it's a disgrace to see how terrible their software updates are. It's the second time they introduce this issue via an update.

  • 0 6 months ago

    day3
    1 -     SRAM-Rival-powermeter firmware update required ... done. Deleted and re-added Powermeter from SRAM AXS and Edge540 >>> not working (no power-value) ... deleted bluetooth sensor connection and ANT+ connection started operation ... working again.

    2 - HRMpro+ and other sensors no problem

    day2
    1 - The SRAM-Rival-powermeter is not working with FR965 too, so no Edge540 problem?! Need to investigate SRAM-device.

    2 - HRMpro+ is working again ... updated to 25.25 and restartet the Edge540 with "long power-button press". 

    original report:
    "same problem with powermeter and no HRM-sensor connection.
    Forerunner 965 works as usual with the sensors."

  • 0 6 months ago in reply to Manfred

    Spent an hour trouble shooting Garmin Edge 840 and Wahoo Powerlink Pedals. Power registering in Zwift and Wahoo apps. Submitted videos and screen shot. Others with same issues. Trouble Ticket with them . Just waiting. Roll out another update for the update of the update for the bugs from the update.

  • 0 6 months ago in reply to stepwong

    I have requested additional info from you in the thread for your 840.

  • 0 6 months ago

    I’ve updated to 25.25 and rebooted everything and still have the issue. Are we now waiting for an update for the update?