Safari won't connect in PayPal Sandbox mode

Other browsers work fine, but Safari won't connect in PayPal Sandbox mode.  It works fine for filling out the form, but SUBMIT produces an error message after attempting to connect.

Gives message:   ...because Safari can't establish a secure connection to the server "www.paypal.sandbox.com"

Again, Sandbox Mode works fine in other browsers: Firefox, IE, Google Chrome ... is only a Safari issue.

Thanks,

Ray

The embedded form link you provided does not belong to your account "jrheude": http://www.raywebdemo6.com/form2/ 

Oops, the Page URL is:   http://designsolutionsmarketing.com/be-remembered/

Test again tonight, same issue, Safari:

Gives message:   ...because Safari can't establish a secure connection to the server "www.paypal.sandbox.com"

Again, Sandbox Mode works fine in other browsers: Firefox, IE, Google Chrome ... is only a Safari issue.

This seems to be an issue on Safari's end, try the workaround provided on this post: https://discussions.apple.com/message/26237588#26237588 

"From your Safari menu bar click Safari > Preferences then select the Privacy tab.

Click:   Remove All Website Data

Then delete the cache.

Open a Finder window. From the Finder menu bar click Go > Go to Folder

Type or copy paste the following

~/Library/Caches/com.apple.Safari/Cache.db

Click Go then move the Cache.db file to the Trash.

Quit and relaunch Safari to test."