LG washer easy care 30°C

This is one of my washers in my new Home. This knocking Sound is from the Water softening machine and I have checked the room during Recording, if the water didn't run out of the funnel. LG washer: age: 1 year 10 months Program: Easy care Length: 2 Hours 21 minutes After 3 minutes sensing with delays Temperature: 30°C Spin Speed: 1000 rpm Record date: 30.08.2026