# Afferent/efferent projections Brain explorer2 issue

**URL:** https://community.brain-map.org/t/afferent-efferent-projections-brain-explorer2-issue/2717
**Category:** Technical
**Tags:** atlas-mouse-brain-adult, atlas-reference-maps
**Created:** [November 21, 2023, 5:04pm UTC](https://community.brain-map.org/t/afferent-efferent-projections-brain-explorer2-issue/2717 "2023-11-21T17:04:29Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![taningh86](https://avatars.discourse-cdn.com/v4/letter/t/8c91f0/32.png) [@taningh86](https://community.brain-map.org/u/taningh86)
#### Post date: [November 21, 2023, 5:04pm UTC](https://community.brain-map.org/t/afferent-efferent-projections-brain-explorer2-issue/2717/1 "2023-11-21T17:04:29Z")

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Hi,  
For some reason the afferent/efferent projections in brain explorer 2 can only download a select few of data from thousands on the list. For example for lateral hypothalamus 2837 experiments show up and I could only download one LHA out of the first 120 lists. Is this usual or its a bug? I am using a laptop without any GPU, just in case if that matters. Would appreciate any solutions for this.