I’m just opening my pool. I have a mineral springs pool. I’ve put about 14 bagels (27 pounds each) of beginnings and shocked it. Water looks great, skimmer is working and water temperature is about 70 degrees. Initial water test had salt at 1500, added 6 bagels of beginnings and it went to 2100. Added additional 8 bags yesterday for the total of 14 bags. My salt cell continues to have a red light on the flow indicator and the salt indicator continues to alternate red/green flashing. Not sure what the issue is. Any advice would be appreciated