# suddenly zPower does not display

**URL:** <https://forums.zwift.com/t/suddenly-zpower-does-not-display/2194>\
**Category:** Archived: Tips and Troubleshooting\
**Created:** [August 31, 2017, 10:59pm UTC](https://forums.zwift.com/t/suddenly-zpower-does-not-display/2194 "2017-08-31T22:59:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Michael\_Conners](https://avatars.discourse-cdn.com/v4/letter/m/76d3ee/32.png) [@Michael\_Conners](https://forums.zwift.com/u/Michael_Conners)\
**Post date:** [August 31, 2017, 10:59pm UTC](https://forums.zwift.com/t/suddenly-zpower-does-not-display/2194/1 "2017-08-31T22:59:40Z")

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I’ve just set up for the coming indoor season. The same setup as last year is now failing. Windows 10 PC, Cyclops legacy mag trainer with ANT-USB receiving from Wahoo BlueSC. New battery in Wahoo; ANT listed in PC “devices” as OK; Zwift searches and finds the ANT device and sets up for Speed and Cadence. &nbsp;On ride screen display shows Cadence but not zPower. &nbsp;I have aligned the sensors doe both speed and cadence and they seem as good as last year. &nbsp;Is there a bug I’m not aware of?

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**Author:** ![EricC](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/ericc/32/399031_2.png) [@EricC](https://forums.zwift.com/u/EricC)\
**Post date:** [August 31, 2017, 11:58pm UTC](https://forums.zwift.com/t/suddenly-zpower-does-not-display/2194/2 "2017-08-31T23:58:22Z")

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Hi Michael,

There aren’t any bugs regarding zPower that I’m aware of. This sounds like it might require a ticket however, so I’ve created one for you and will continue helping you through that system.