Water tap closed? On Bosch washing Machine?

Model 2466GB stopped working.

Replaced carbon brushes and drain pump (as a precaution). Ran two washes no problem.

Then at each new wash would not go past ‘Detergent being added’ at the start of a wash, because no water was being added. I figured solenoid had gone, so I replaced that but nothing has changed, still getting same messages displayed.

Pipe and water flow high. Pressure chamber clear (I checked). Not sure what next.

Anybody any advice, tips or tricks?