# Updating tiles when the image change and refresh issue

**URL:** <https://discourse.mapeditor.org/t/updating-tiles-when-the-image-change-and-refresh-issue/6562>\
**Category:** Uncategorized\
**Created:** [February 7, 2024, 8:43pm UTC](https://discourse.mapeditor.org/t/updating-tiles-when-the-image-change-and-refresh-issue/6562 "2024-02-07T20:43:02Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Rudi\_Hammad](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.mapeditor.org/rudi_hammad/32/3984_2.png) [@Rudi\_Hammad](https://discourse.mapeditor.org/u/Rudi_Hammad)\
**Post date:** [February 7, 2024, 8:43pm UTC](https://discourse.mapeditor.org/t/updating-tiles-when-the-image-change-and-refresh-issue/6562/1 "2024-02-07T20:43:02Z")

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Hello again,  
I have a tileset of a collecion of images. I read somewhere in the forum, that if I update any of the images (for instance, I change the color of a tree in Aseprite and save the png image used in the collecion), in theory Tiled caches the update. But this is not working for me. Everytime I change an image I have to close and open tiled again for the update to take effect.

My second question is that I am experimenting some refresh issue. As you can see in the image, when I move around the cursor on a layer.

 ![Capture](https://canada1.discourse-cdn.com/flex035/uploads/mapeditor/original/2X/e/eb00df2ef9ed1e9b28cd81e7fccd9b4165d76bae.jpeg)  
I can’t reproduce exactly the steps to make it happen. It’s seems to happen randomly.  
But I thought mentioning it. I have 5 o 6 layers. It seems to happen in the layer that is more on top.

Thx

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**Author:** ![eishiya](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.mapeditor.org/eishiya/32/2534_2.png) [@eishiya](https://discourse.mapeditor.org/u/eishiya)\
**Post date:** [February 7, 2024, 9:25pm UTC](https://discourse.mapeditor.org/t/updating-tiles-when-the-image-change-and-refresh-issue/6562/2 "2024-02-07T21:25:19Z")

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Tiled automatically reloads tiles in “Based on Tileset Image” tilesets, but not Image Collections. To update an Image Collection, you do not need to restart Tiled, you can press ctrl+T to reload tilesets for the current map.

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**Author:** ![Rudi\_Hammad](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.mapeditor.org/rudi_hammad/32/3984_2.png) [@Rudi\_Hammad](https://discourse.mapeditor.org/u/Rudi_Hammad)\
**Post date:** [February 8, 2024, 3:32pm UTC](https://discourse.mapeditor.org/t/updating-tiles-when-the-image-change-and-refresh-issue/6562/3 "2024-02-08T15:32:17Z")

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great. Thx