# Resistance don't change

**URL:** <https://forums.zwift.com/t/resistance-dont-change/21451>\
**Category:** Bugs and Support\
**Tags:** resistance-error\
**Created:** [January 21, 2019, 6:10pm UTC](https://forums.zwift.com/t/resistance-dont-change/21451 "2019-01-21T18:10:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Theophile\_Lemarie](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/theophile_lemarie/32/232845_2.png) [@Theophile\_Lemarie](https://forums.zwift.com/u/Theophile_Lemarie)\
**Post date:** [January 21, 2019, 6:10pm UTC](https://forums.zwift.com/t/resistance-dont-change/21451/1 "2019-01-21T18:10:11Z")

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Hello,  
I have a problem and the zwift support don’t really help me…

When I want to use zwift with my hometrainer, he don’t change the resistance but he is connected.  
I use my phone with companion, and my pc.  
I use the same WIFI.  
My home trainer is compatible to zwift it’s the Elite Evo  
When I play only on my phone the resistance change.  
Controlable is connected to my home trainer when i’m on my pc and my phone on companion.

I join to you the picture of my connection with my hometrainer to prove.

If you could help me, it would be very good .

Sry for my bad english…