Hi,
I'm running 2_6_63b6 and can reproduce the pump rest glitch/error, it seems like it has to do with a pumpe cylce beeing longer than 10 min.
Example: if I set pumpe cycle to 12 min, I can't set pump rest to less than 10 min. If I set pump cycle to 9 min, pump rest can be set from 1 - 5...