I like to add exclusion strings that should never be used to match anything. Now new errattic strings are generated each time: "Name:", "Account nr:", "description:", "JD" (my initials), "Mr.", "Smith" (my last name), "15-08-2024" or "22:58:13" (the specific date or time of a transaction).
It seems very clear that the import matcher needs some work to exclude certain strings as well, espescially the ones that are on every bank transaction.