cRIO II not starting code

[tgpqaz]

I have no idea what lead to this because it was functioning before easter, however it seems our cRIO is not starting its code anymore. I can connect to it with Labveiw and deploy code, the imaging program and reprogram and change setting, however each time the light does not flash, and robot does not function. Ive disabled the firewall on our laptop, reset and reconfigured the router and deployed the vanilla version of the code and still nothing. I can also access the web ui and net console. The status light on the cRIO flashes four times no matter what, which i read means the software has crashed, which makes no sense to me.