Dsp failure

[Shiko]

In the middle of the show my "fine" button got stuck
reseting the surfaces didn't help
so after the show i tried to do a shut down.
when i tried it it only gave me the go to windows option when iv pressed shut down.
so i turned it off from the button on the foh rack
when i turned it on iv seen many input ands outputs clipping
i ran a digitest and it showed me dsp failure on dsp 1 and 2
i did a shut down took it off the power totally
and then did a restart.
the clipping stopped and everything seem normal...
any one had this problem?