nature2 fusion soft 1400 swg codes 125 & 194

Our pool was installed in 2020. In 2023, we had the Flow/Temperature/Salinity temperature, and salinity sensor replaced under warranty. Last week, every time I checked the chlorine, it was below 1, but my salt was at 3300. I turned my salt cell up from 50% to 85%. The next day, the system was...