I've seen this addressed many times and I think I have read almost all of the answers, but I've checked all the normal things. I have a 350 ft well and a brand new well pimp, all my pressure tanks and valves and bladders are good, there is no issues with that. My water stops running when two or more things are on, washing machine and faucet, or toilet flushing and shower, etc. and is increasing in duration, now up to 10 minutes. When we replaced our pump the first time around 5 years ago, it went right back into the well no problem, dropped it in there and it seemed to suck itself down and ran great. This time, the pump was extremely difficult to get back in so I'm afraid to pull it back out and check the wiring. I did not replace the wiring with the pump because it looked fine to me. Do I have a short in the wires? If I pull it back out, can I just drop the pump to the depth that it falls into easily? What is the most likely cause of a pump not going freely back into the well?