My 950 seems to be withering. In a previous post I stated my issues with the increased frequency that the 950 was losing the configuration settings from memory. Now over the weekend the unit has stopped responding to the remotes. If I turn off the unit and unplug, that appears to help for a short while then back to no response. Every so often it will work for one volume change (or partial change) then stop responding. Of course this happens at 5 years 3 months of ownership....sigh
I may look into Altec's likely culprit.