I must have touched something I shouldn't have. I shortened the pump run time a few days ago to run from 11:00am to 4:00pm in the Easytouch settings. The past 2 days I have noticed that the spa water level is near the bottom of the border tile. The rest of the pool is fine. The spa is raised, if that makes any difference. It's not being splashed out, so it is draining into the pool.
Any ideas of what to check?
Thank you in advance!