Uncaught TypeError: setPaymentMethodAction(...) is undefined on checkout

[klartextmedia]

I get the error

"Uncaught TypeError: setPaymentMethodAction(...) is undefined" when i try to pay by paypal on checkout on console.

Maybe it belongs to the error

[2023-03-11 10:11:49] [ERROR] Failed to load the "Magento_Checkout/billing-address/form" template requested by "checkout.steps.billing-step.payment.payments-list.banktransfer-form".

before (banktransfer is working)

Any ideas?

ver. 2.4.5-p1

[klartextmedia]

it only occurs when i'm logged in, new users can user paypal.

Found this, unfortunalby without a solution

https://magento.stackexchange.com/questions/362628/paypal-not-working-for-the-logged-in-customer-con...