Water pressure disorders can suggest underlying plumbing disorders

https://canvas.parra.catholic.edu.au/eportfolios/1206/home/when-to-repair-vs-replace-plumbing-fixtures

Water tension issues can imply underlying plumbing disorders. If you become aware of fluctuating or low water strain, it's going to be time to talk to a plumber to diagnose practicable leaks or blockages on your machine.