# Bad quality **URL:** \ **Category:** Ignition\ **Created:** [May 22, 2012, 2:59pm UTC](https://forum.inductiveautomation.com/t/bad-quality/4510 "2012-05-22T14:59:37Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![SamJaimes](https://avatars.discourse-cdn.com/v4/letter/s/a6a055/32.png) [@SamJaimes](https://forum.inductiveautomation.com/u/SamJaimes)\ **Post date:** [May 22, 2012, 2:59pm UTC](https://forum.inductiveautomation.com/t/bad-quality/4510/1 "2012-05-22T14:59:37Z")
Hello! I had created a window which root container’s quality was good, but for some reason is now 404. I tried to force the quality but I couldn’t. Why is this happening? How I can set the quality as good again? Thanks! ---
**Author:** ![Travis.Cox](https://avatars.discourse-cdn.com/v4/letter/t/b9bd4f/32.png) [@Travis.Cox](https://forum.inductiveautomation.com/u/Travis.Cox)\ **Post date:** [May 22, 2012, 5:12pm UTC](https://forum.inductiveautomation.com/t/bad-quality/4510/2 "2012-05-22T17:12:24Z")
That means a property on the root container is bound to a tag that doesn’t exist. ---
**Author:** ![Carl.Gould](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/carl.gould/32/7262_2.png) [@Carl.Gould](https://forum.inductiveautomation.com/u/Carl.Gould)\ **Post date:** [May 22, 2012, 11:09pm UTC](https://forum.inductiveautomation.com/t/bad-quality/4510/3 "2012-05-22T23:09:23Z")
In 7.4 you can right click on the component and choose “Run Diagnostics” and it’ll list all of the properties, and their qualities, helping you find what’s causing the overlay. ---
**Author:** ![SamJaimes](https://avatars.discourse-cdn.com/v4/letter/s/a6a055/32.png) [@SamJaimes](https://forum.inductiveautomation.com/u/SamJaimes)\ **Post date:** [May 23, 2012, 8:26am UTC](https://forum.inductiveautomation.com/t/bad-quality/4510/4 "2012-05-23T08:26:11Z")
Thanks for your answers! I was able to find the property bound to the ‘mysterious tag’ by using run diagnostics. The problem was solved.