Taps out of sequence? You should hear water flowing when moving one of them. If not, likely no water which could be a bigger issue. Sorry I can’t help more.
I don't quite follow - previously when re-pressurising the flow would sound audibly with the second blue tap. Nothing now, but still plenty of water coming from the actual kitchen taps...
Taps out of sequence? You should hear water flowing when moving one of them. If not, likely no water which could be a bigger issue. Sorry I can’t help more.