first year with my hot tub, and had no problems during the winter. First 60 degree day of the year and we thought it was a good time to change the water. Before we drained it we ran some Jet cleaner through it (also did when we first bought it since it was used), and then let all the water out. When filling it back up we noticed the water was a little cold, and we got an IC message on the display, which I think means ice warning, which we disregarded because it was warmer outside. Now I see three different leaks coming from higher up. What could this be? Could the rapid temperature change cause damage to any jet gaskets or seals? I can only see the water drip, but I haven’t located the leaks. Rather than tearing things apart I’m wondering if that leak fix gel is worth a try? Any advice helps!