# Tacx Flow Smart power problems

**URL:** <https://www.trainerroad.com/forum/t/tacx-flow-smart-power-problems/4055>\
**Category:** Equipment\
**Tags:** trainer\
**Created:** [October 17, 2018, 8:58pm UTC](https://www.trainerroad.com/forum/t/tacx-flow-smart-power-problems/4055 "2018-10-17T20:58:49Z")\
**Posts on this page:** 1\
**Showing post:** 14

<div class="post-metadata">

**Author:** ![Petaaar](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/petaaar/32/152656_2.png) [@Petaaar](https://www.trainerroad.com/forum/u/Petaaar)\
**Post date:** [May 7, 2019, 5:55am UTC](https://www.trainerroad.com/forum/t/tacx-flow-smart-power-problems/4055/14 "2019-05-07T05:55:35Z")

</div>

@KingKennedy Same problem here with Tacx Flux S and Favero Assioma DUO on ANT+ connection. ‘Auto’ power match simply ‘does not compute’ well and constantly gives lower power (e.g. instead of 330w it gives ~305w).

Every other workout I try ‘auto’ power match for a while but it keeps giving same low power.  
It tracks reasonably with ‘manual’ power match (+11) but not across the board and I want to make it work for my next ramp test.

Is there any solution to this issue?

---

_[View the full topic](https://www.trainerroad.com/forum/t/tacx-flow-smart-power-problems/4055)._