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Power Zones changing without any interaction to "9 Coggan iLevels"

f|33tStA
over 5 years ago

Totally strange, i am using the standard "7 Power Zones" config on my Edge 830, but from time to time, when i look in the Power Zones configuration it changed without any interaction to "9 Coggan iLevels"

i found an article when you want to use this Zones when you are working with WKO (Screenshots included):

https://help.trainingpeaks.com/hc/en-us/articles/218647887-How-to-update-iLevels-on-Garmin-Edge-1000-and-Edge-520-WKO4-

But i don't want to use this option, why it is changing secretly without any interaction of me?

  • 0 over 5 years ago

    I'm having the same issue and it is driving me nuts.  I've tried all the fix actions in prior threads for this issue.  No matter what, if I power off the device and turn it back on again, it sets itself back to "9 Coggan iLevels".

    This needs a fix!

  • 0 over 5 years ago in reply to RM_CVSA

    How often you have it, for me it was the last time when i opened the thread, but mostly i control 3 time a week before riding and it never happens again?

  • 0 over 5 years ago in reply to f|33tStA

    I ride five times each week.  I discover the problem when powering the device on.  I find the problem two or three times per week.  It does not matter if I sync the device via Garmin Connect or the PC.  I have tried not syncing it at all and it still happens.  There is no clear pattern to identify what is causing it.

  • 0 over 4 years ago in reply to RM_CVSA

    today i made a indoor ride with Firmware 5.50 and got a new FTP Change, later after unplugged Edge from Garmin Express i looked to the power zones and it changed from  "7 Zones" to "9 Coggan iLevels" without my permission!

  • 0 over 4 years ago in reply to f|33tStA

    one question, you played arround with WKO4 or WKO 5 of Training Peaks?

    Anyway, i opened a ticket @Garmin and @Training Peaks, the problem still occurs, from time to time the setting changig without my permission!