i have one variable (target_temp). Based on two rules it is either assigned from the setpoint of the dummy thermostat, or the value of a shell sensor (currently the shell sensor variable is defined as discrete).
I display the variable target_temp as a variable device on the home screen, and the value is always correct. However, its value does not change in the graph window but remains constant. If i change the variable type to non-discrete, it gets updated in the graph immediately (according to the actual value). If i then switch back to discrete, the graph looks as expected.
Some how i have the feeling, that because the variable is set by two different sources the problem occurs.
Anyone an idea? The more i test the more confused i get.
Here my rules