# Yale YRD240 lock won't stay locked **URL:** \ **Category:** Devices & Integrations\ **Created:** [December 8, 2016, 8:28am UTC](https://community.smartthings.com/t/yale-yrd240-lock-wont-stay-locked/67196 "2016-12-08T08:28:33Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![elf](https://yyz2.discourse-cdn.com/smartthings/user_avatar/community.smartthings.com/elf/32/27022_2.png) [@elf](https://community.smartthings.com/u/elf)\ **Post date:** [December 8, 2016, 5:48pm UTC](https://community.smartthings.com/t/yale-yrd240-lock-wont-stay-locked/67196/5 "2016-12-08T17:48:10Z")
Forgot to mention that I’m using Lock Manager (DTH and app): > [@\[OBSOLETE\] Lock Manager](https://community.smartthings.com/t/lock-manager-beta/63022): > > Lock Manager Incomplete List of features: Manage user codes on locks. Manage Keypads. Review and manage active lock codes. Set lock access based on schedules. Receive notifications when a user used their code. Run Hello Home phrases based on lock/unlock events. Manage Hello Home phrases based on keypad inputs. This app works using 3 child apps and 1 parent app. It is recommended that you install all 4 apps, however if you do not use keypad devices, it is not required to install the keypad child app. Note: If upgrading from any beta version, it is required to uninstall the app completely before installing. The architecture of this app has changed in a way that is incompatible with previous versions. How To Install User guide has old information. There is now only one app to insta… Works well for me even in its beta stage. But I’ve also used Erik’s lock manager apps in all its incarnations with no problems at all. --- _[View the full topic](https://community.smartthings.com/t/yale-yrd240-lock-wont-stay-locked/67196)._