Either your pump is not pushing any water, (probably because it lost its prime) or you have a broken line somewhere. If its a broken line, let it run awhile. You will get a very wet spot. That's where the break is.

oldhousegal, I commend you. I'd love to be living that way - as they say "every journey begins with a single step". I found a website created by a grad student from Singapore who is studying "food perceptions" of all things. This entire website is dedicated to unraveling the "great pine nut mystery" (don't you love the internet!). Here is a picture of pine nuts. "S" is apparently what you want. "A" is what you don't want. Similar in size.. posting another pic below which is a close up of "A". close up on PNS (pine nut syndrome) inducing pine nut Funny... Target house brand of pine nuts has only had one reported case of PNS but Trader Joe's has had 69 cases.... maybe I'm not ready to give up on Target yet (maybe I am still being naive to believe everything I read on the internet.... looks pretty credible to me though - will link the website below). Here is a link that might be useful: The Great Pine Nut Mystery

If you have malwarebytes, free, it will remove those. Malwarebytes is a safe and easy program, highly recommended.

Do the floors run UNDERNEATH the cabinets? Or are the floors run upto the cabs and then are cut at the face of the cabs? I'm wondering if your old floors were installed underneath the cabs and were nicely anchored by the cabinets. I'm just guessing. Until you show room shots, we won't be able to do anything but guess. Since your subfloors are exposed from underneath, you can use the 'screw from below' option. This is one of the best ways to anchor loose planks. Because your house is older (those planked subfloors indicate a build from the 50's or 60's) I'm wondering about your humidity control and/or the ACCLIMATION of the wood. An easy way to gauge the acclimation period: The time from the DELIVERY of the floor to the time of INSTALLATION...that will give you a rough idea. The other issue: was the wood 'on site' in the living space (like the living room) or was it delivered to a garage/storage shed? Where were you while the renovation was going on?