Does anyone know what this direct debit could be?

[Pollydoodledoo]

It's to gocardless and the bank said the reference is FIRSTCLASS-ASTE24N.

I have a feeling it's a strange recurring payment for something on Instagram where it's actually a subscription but Google yields nothing

You know who will know??

Your bank!

Cancel it and see what happens. Is it a recurring payment for something you have forgotten about?

I belong to a choir and the dd is go cardless but I imagine they must manage lots of different payments. Contact your bank.

You can see details of your payments on the Go Car less site apparently:

https://gocardless.com/payment-lookup/

Our window cleaner uses this service to collect payments, could it be something like that?

Sorry all. Mystery solved. Bank didn't know what organisation it was actually but I had a brainwave and searched in email and found it. But thanks for the help !