Our website is experiencing the same issue too, which seems to have been echoed a few times on this support forum by various users as well as yourself.
I can’t seem to replicate the issue myself but I will test further using different browsers/settings shortly and report back. However, courtesy of customer reports it seems that the symptoms include (though there may be more):
- a customer enters their card details, click to pay and nothing happens (or the form is cleared)
- or that clicking the Pay with Debit/Credit Card button doesn’t do anything at all (the card details form never gets shown)
Logging is enabled but there is no resulting log entry to correspond with any of the customer reports.
The issue only seems to occur with the credit/debit option and not for all users, however, it must be a substantial amount as there have been regular reports for the past two weeks.
I’ve switched between both the current plugin and this one: https://www.ads-software.com/plugins/woocommerce-paypal-payments/
Both are having very similar issues and again only within the last few weeks (likely in a recent update).
My guess is that this is an issue with the frontend and the order never even attempts to reach PayPal as I’ve talked to MTS and there seem to be no correlating orders or errors on their end.
PayPal’s “Smart Buttons” (a common theme between both these plugins), a JS error or maybe something browser-related – hence no error in the log file. However, I am just reaching at this point as cannot figure out what is going, especially since I can’t replicate it myself and have very limited customer reports to go on.
I will pass on any more information as I get more reports but if the plugin support team have any suggestions it would be greatly appreciated.