Took delivery of a new Z5 last week from Epic Pools. Big shout out to everyone here for that connection. Saved money for sure. My problem is that it comes with essentially no owners manual and the third night I went to turn it on the button did not work. I plugged and unplugged and then pushed a small button to the left of the actual on/off button and was able to get it to work. When it was done I could not turn it off, I had to unplug it. Same thing happened again last night. I did use the remote the second night that I had it and I'm thinking I have set it to a permanent manual mode or something. Has anyone else had this problem?