Non-Reproducible Bug Checklist

Coder War-room

What are non-reproducible defects?

Non-reproducible defects, also known as non-reproducible bugs or intermittent bugs, are software issues that occur inconsistently and cannot be reliably reproduced under the same conditions. These defects may be challenging to identify and fix.

Below are the checklist that can help you go to the causes of the non-reproducible defects. Keep these ideas and techniques handy to reproduce such non-reproducible defects: 

Environmental Issues

Random Events


Elusive bugs that vanish or change behavior during debugging attempts.

Timing Issues

Data Related Issues

Let me know if more items can be added to the checklist.


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