# Stopping QGC engine

**URL:** <https://discuss.px4.io/t/stopping-qgc-engine/17675>\
**Category:** Development\
**Created:** [July 15, 2020, 8:58am UTC](https://discuss.px4.io/t/stopping-qgc-engine/17675 "2020-07-15T08:58:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dhruv\_mehta](https://discuss.px4.io/user_avatar/discuss.px4.io/dhruv_mehta/32/6220_2.png) [@dhruv\_mehta](https://discuss.px4.io/u/dhruv_mehta)\
**Post date:** [July 15, 2020, 8:58am UTC](https://discuss.px4.io/t/stopping-qgc-engine/17675/1 "2020-07-15T08:58:13Z")

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i am trying to make some modifications in QGC Daily builds.

i have added a login page before the main qgc startup page ,but the problem is that before login the application starts running in background and the drone connects to QGC before login. so i want to stop this app from running in background, so that the the vehicles can connect only after login is successfull.

please help,  
thanks in advance

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**Author:** ![kapil\_kumar](https://discuss.px4.io/user_avatar/discuss.px4.io/kapil_kumar/32/7139_2.png) [@kapil\_kumar](https://discuss.px4.io/u/kapil_kumar)\
**Post date:** [November 8, 2020, 8:23am UTC](https://discuss.px4.io/t/stopping-qgc-engine/17675/2 "2020-11-08T08:23:02Z")

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Yes, I also have this question. Anybody who knows the solution to this