Really at my whits end with my neptune trident. I know tridents arent perfectly accurate, but they are good at repeatability and trends. I absolutely hate manual testing, and i am one that prefers the frequency of the trident testing and cant see myself doing it multiple times a day. I been working a new build (shameless plug if you want to check my tank thread), so a couple of weeks ago, I decided to take my trident offline that was working perfectly fine. I followed the shutdown procedure to a tee and set the trident to the side until the new build was up and going. While I had it down, I figured I would go through and do routine maintenance on it. So I cleared all the lines, and the manifold (all of which were clear, but I figured running hot water through them wouldnt hurt), cleaned the cuvette and reassembled the trident. I have done this a few times before, its old hat.... or so I thought. I followed the setup procedure to put the trident back on line on the new build. After initializing, I have had nothing but "no sample water", "test A, B and C" fails. I have run through the troubleshooting steps, and every thing appears to be functioning just as it should... yet it kicks errors out. One exception would be, the pill is no longer spinning now. I posted on the neptune group and the responses have been reach out to support. Now mind you, this is the same group that does nothing but bash neptune support all day long. So I am scared to even waste more time and sanity working with them, who will run me through all the things I have already done. They do have the advanced replacement program now, but that is an additional $200, to fix a unit that was $600 initially. So just throwing more money at another product that I am not certain wont just leave me in the same predicament again. I have browsed at the other automated testing units, and they are just flat out, out of my price range, and none of them have glowing reviews. Not sure exactly if there is a fix to my problem, or if I am just venting here.... either way, any insight would be much appreciated.