Excuse my ignorance but reading and checking I had not noticed the valve delay set default time to 2 sec so I solved the problem on off.
But I can not slowing down the master … even setting 5/2 stops simultaneously with the valve …
Also if active 2 master + a valve simultaneously tells me that often skips the system it is idle and is stopped.
I have a 1600 mA current and valves absorb approximately 700mA could this be the problem …
Today I try update firmware …
sorry for my English