# Inaccessibility of an improvement when one is available

**URL:** <https://community.gemsofwar.com/t/inaccessibility-of-an-improvement-when-one-is-available/90280>\
**Category:** Bug Reports\
**Created:** [October 6, 2026, 11:44am UTC](https://community.gemsofwar.com/t/inaccessibility-of-an-improvement-when-one-is-available/90280 "2026-10-06T11:44:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![TbIKBA](https://sea1.discourse-cdn.com/flex019/user_avatar/community.gemsofwar.com/tbikba/32/76180_2.png) [@TbIKBA](https://community.gemsofwar.com/u/TbIKBA)\
**Post date:** [October 6, 2026, 11:44am UTC](https://community.gemsofwar.com/t/inaccessibility-of-an-improvement-when-one-is-available/90280/1 "2026-10-06T11:44:38Z")

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**Platform:**  
Samsung A71, Android

**Video or screenshots:**

 ![52f8f89d-ceeb-4c5b-a13e-95fa09f0d899](https://us1.discourse-cdn.com/flex019/uploads/gemsofwar/original/3X/b/3/b36ac47c74ad01fc0d3d6cfee3ceeb19a24a3e92.jpeg)  
 ![e164add9-062b-4777-9d7f-b4e81e60e648](https://us1.discourse-cdn.com/flex019/uploads/gemsofwar/original/3X/f/4/f42583c525ed5de3693142fd37b8fd29d0779d2d.jpeg)

**What you were expecting to happen, and what actually happened:**  
I see that I have reached the maximum improvement and can no longer raise any troop to level 20 in the Karakot kingdom. But at the same time, in the collection, I see that a unit from this kingdom is level 18 and can be upgraded to level 20.

**Steps to make it happen again**  
Open the kingdom menu, open the collection.

**How often does this happen? When did it begin happening?**  
This has never happened before. I noticed the problem on Friday, when I opened a lot of chests and I had enough copies of this troop to improve.

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<div class="post-metadata">

**Author:** ![Zuul-Emo](https://avatars.discourse-cdn.com/v4/letter/z/67e7ee/32.png) [@Zuul-Emo](https://community.gemsofwar.com/u/Zuul-Emo)\
**Post date:** [October 6, 2026, 1:32pm UTC](https://community.gemsofwar.com/t/inaccessibility-of-an-improvement-when-one-is-available/90280/2 "2026-10-06T13:32:21Z")

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Presumably you need to raise two, but only have one that can be raised. So, it shows as not being enough to upgrade, even though you have half of what you need.