V14 Media Offline Error

I was trying to color correct a clip. It was working fine till I started keyframing my CC effects. Still it was good. I tried a few tweaks with keyframes and failed to get desired results and I deleted keyframes and started getting the problem.
Now I have to turn the dot before lock on sizing layer, on and off to view my clips. Every time the red bar turns blue I get same problem and then I have to on/off the dot on sizing layer.
Let me know if you guys have any solution.
TIA
Yogendra Singh
PS.: This error comes back when the bar turns blue, when it red I can still access the clips.
Now I have to turn the dot before lock on sizing layer, on and off to view my clips. Every time the red bar turns blue I get same problem and then I have to on/off the dot on sizing layer.
Let me know if you guys have any solution.
TIA
Yogendra Singh
PS.: This error comes back when the bar turns blue, when it red I can still access the clips.