03-14-2025, 01:57 PM
I found a workaround now. One channel of the device was used to switch a motor (a ventilation fan) what caused the problem.
Strange because it was also behind a full isolated relay. Line and Null was switched by an external relay. Board just only sent line for signal.
I took it out, and using it with a sonoff mini switch. Freezing is gone.
Do you have any idea, why this is happened?
Strange because it was also behind a full isolated relay. Line and Null was switched by an external relay. Board just only sent line for signal.
I took it out, and using it with a sonoff mini switch. Freezing is gone.
Do you have any idea, why this is happened?