# Tailsitter Return mode do not work?

**URL:** <https://discuss.px4.io/t/tailsitter-return-mode-do-not-work/11361>\
**Category:** PX4 Autopilot\
**Created:** [June 11, 2019, 3:06am UTC](https://discuss.px4.io/t/tailsitter-return-mode-do-not-work/11361 "2019-06-11T03:06:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wylng](https://discuss.px4.io/letter_avatar_proxy/v4/letter/w/c67d28/32.png) [@wylng](https://discuss.px4.io/u/wylng)\
**Post date:** [June 11, 2019, 3:06am UTC](https://discuss.px4.io/t/tailsitter-return-mode-do-not-work/11361/1 "2019-06-11T03:06:12Z")

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VTOL Duo Tailsitter  
version V1.9.0  
I test it in multirotor mode.  
I set return alt 5m, it work all right, this show mag sensor is OK.  
but I set return alt to 20m, when activate Return Mode, it rise to about 20m,  
and then fly away.  
Can any body help me?