"PA Bear [MS MVP]" ha scritto nel messaggio
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Compare to the public water supply to your home. If one person is running
water in the kitchen and another person flushes the toilet, water pressure
in the shower will decrease (and the person in the shower may get scalded
by hot water).
after some days I can officially confirm the problem is solved! yet, as it
often happens, I can't know why... Do you know how (usually) identities
become "damaged"?
il barbi