Understand band and channel trade-offs without a radio scan. Enter observations from your own device; RouterFix does not read router settings, scan your network or upload secrets.
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Before you start
Keep passwords, VPN private keys, MAC addresses and configuration backups out of this form. Results are guidance, not a remote test or guaranteed diagnosis.
Enter your observations
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How to use the result
Check the exact model and firmware in the linked official instructions. Change one setting at a time, test a wired and wireless client where relevant, and keep a way to undo the change.
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