Hardwood Forester Not Working

Here's my situation, I had a hardwood forester set up in one location that was mostly sparse, I moved it and the cutter and the sawmill to another location (there probably wasn't a need to move the sawmill, I just realized) anyway, the forester is not working, under overall production time it says: 'N/A'. So, I'm sure he was working before, I stopped it and restarted it, but nothing happened, I've now cleaned out that entire area of hardwood and nothing has been replenished in a couple days now. What's up?

I only realized this when I was about to upgrade it, but I won't if it's just going to waste my resources. Any ideas? I don't want to tear it down again to rebuild it if the same thing is going to happen again and I don't want to continue to drain/waste resources as it becomes a larger black hole for my hardwood. Help please.