C Spire Fiber MS internet not working?

Users report no issues with C Spire Fiber MS currently. Check router lights — red/orange means line fault. Restart router and wait 2 minutes. Check real-time user reports on this page for updates.

C Spire Fiber MS slow speed today?

Users report no issues with C Spire Fiber MS currently. Run a speed test. If speeds are significantly below plan, it may be a network congestion issue. Report your issue on this page to alert other users.

C Spire Fiber MS Wi-Fi connected but no internet?

Users report no issues with C Spire Fiber MS currently. This means your router works but the ISP connection is down. Check ONT/modem lights for red indicators.

C Spire Fiber MS fiber cut / ONT red light?

Users report no issues with C Spire Fiber MS currently. Red LOS light on ONT means fiber cut between your home and the exchange. This needs technician visit.

C Spire Fiber MS frequent disconnections?

Users report no issues with C Spire Fiber MS currently. Intermittent disconnects indicate line quality issues. Note the pattern (time of day) for complaint reference.