# Cycleops Hammer Sticking at one power/cadence during longer events

**URL:** <https://forums.zwift.com/t/cycleops-hammer-sticking-at-one-power-cadence-during-longer-events/11724>\
**Category:** Archived: General Discussion\
**Created:** [March 18, 2018, 3:06am UTC](https://forums.zwift.com/t/cycleops-hammer-sticking-at-one-power-cadence-during-longer-events/11724 "2018-03-18T03:06:43Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Jeff\_Sanford](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/jeff_sanford/32/424616_2.png) [@Jeff\_Sanford](https://forums.zwift.com/u/Jeff_Sanford)\
**Post date:** [March 18, 2018, 3:06am UTC](https://forums.zwift.com/t/cycleops-hammer-sticking-at-one-power-cadence-during-longer-events/11724/1 "2018-03-18T03:06:43Z")

</div>

The last two Fondos I’ve done About 1.5 hours in the trainer will just stick at a given cadence and power, I can go faster or slower but the trainer just stays at that given power/cadence. I have to stop and un-plug it for it to reset. Any thoughts? Actually I f remember correctly there was a short drop out right before it happens. Running an Ant+ antenna right next to the trainer.&nbsp;

---

<div class="post-metadata">

**Author:** ![Nigel\_Doyle](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/nigel_doyle/32/33789_2.png) [@Nigel\_Doyle](https://forums.zwift.com/u/Nigel_Doyle)\
**Post date:** [March 18, 2018, 5:39pm UTC](https://forums.zwift.com/t/cycleops-hammer-sticking-at-one-power-cadence-during-longer-events/11724/2 "2018-03-18T17:39:04Z")

</div>

This is a known problem with the Hammer. Happens occasionally to me with mine. Just a matter of stopping, switching the hammer off for 10 seconds, unpairing it, then firing it up again and repairing. You can then carry on without having to restart Zwift.&nbsp;