I've thought about moving it to Linux for some time but I don't want to get into a situation where the camera system is down for a long period of time while I flail around trying to make it work. But I also don't want to just kick the can down the road for another year.
I've also thought of buying a dedicated #NVR solution and retiring the machine but I haven't found a solution in my price range that I think will work long-term.
(2/n)