I have always used Paypal to pay for purchases on Ebay. However after signing into Paypal at Ebay checkout, I get a pop up box saying, among other things, that the page cannot be found. Not sure what page it is talking about as my Paypal is working just fine on other apps. Contacted the seller who I buy from once a month and he wanted me to search by item number. That didn’t solve the problem. Any ideas?