I set up a store for someone a while ago running 6.1.13 and all was fine taking payments via Paypal Standard.
It's not a busy store so not many orders but now when on order is placed, the customer is not being passed to Paypal to take payment even though Paypal is the only payment option.
Nothing has been changed in the back end or with Paypal settings. I've tested the endpoint in Maintain Extensions and it passes and I've also uninstalled and re-installed v1.0.8 but this has made no difference.
Any advice appreciated!