Since Monday many XM Radio subscribers had trouble receiving XM signals for nearly 24 hours. An email XM sent to subscribers stated:

You may be experiencing temporary degraded performance with your XM reception at the present time. XM is aware of the issue and working diligently to resolve it as soon as possible. We anticipate full signal strength will be restored by early Tuesday morning.

Apparently one or more of their Satellites needed a software update to correct the problem.

[XM Outage Update]

[tags]xm, xm Satellite Radio, xm radio, Satellite Radio[/tags]