Often when a payment is done for your invoice via a Payment Service Provider (PSP) the same payment information is received a second time on your bank account when the provider credited the funds to you.
This results in a large number of unmatched payments on your matching overview.
To keep a clean overview of actual transfers yet to match you can use the preset filter 'From Psp' to only display the payments received from the provider and archive those all at once.
The filter is based on known IBAN accounts used by the payment providers.