Troubleshooting a Flow Cell Registration Failed (Skew) warning on the NextSeq 500/550
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The following error message can occur during pre-run checks and is caused by a software communication issue and generally does not impact run performance.
The error states "Flow Cell Registration Failed (skew). No action necessary", as shown below.
Troubleshooting steps:
Monitor run until completion and review run specifications.
Power cycle instrument before next run.
For further information, search for Knowledge Base articles Specifications for the NextSeq 500/550 and How to Perform a NextSeq 500/550 Power Cycle.
If run does not meet specifications, contact .
For any feedback or questions regarding this article (Illumina Knowledge Article #2053), contact Illumina Technical Support .
