# SPOT THE FLAW: Something was left unfinished

**URL:** <https://sierraconnect.protoexpress.com/t/spot-the-flaw-something-was-left-unfinished/4388>\
**Category:** PCB Design Challenges\
**Created:** [August 19, 2026, 3:38pm UTC](https://sierraconnect.protoexpress.com/t/spot-the-flaw-something-was-left-unfinished/4388 "2026-08-19T15:38:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rahuls](https://sea2.discourse-cdn.com/sierraconnect/user_avatar/sierraconnect.protoexpress.com/rahuls/32/9_2.png) [@rahuls](https://sierraconnect.protoexpress.com/u/rahuls)\
**Post date:** [August 19, 2026, 3:38pm UTC](https://sierraconnect.protoexpress.com/t/spot-the-flaw-something-was-left-unfinished/4388/1 "2026-08-19T15:38:45Z")

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![image](https://global.discourse-cdn.com/sierraconnect/original/1X/82002ea15eb47533599cae7ac7145fb69f43626b.png)

Answer on Friday

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<div class="post-metadata">

**Author:** ![rahuls](https://sea2.discourse-cdn.com/sierraconnect/user_avatar/sierraconnect.protoexpress.com/rahuls/32/9_2.png) [@rahuls](https://sierraconnect.protoexpress.com/u/rahuls)\
**Post date:** [August 21, 2026, 5:23am UTC](https://sierraconnect.protoexpress.com/t/spot-the-flaw-something-was-left-unfinished/4388/2 "2026-08-21T05:23:52Z")

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Answer: Unrouted or dangling traces