I followed up with our development team. If the previous link for the new certificate does not work on your device https://www.geotrust.com/resources/root_certificates/certificates/Geotrust_PCA_G3_Root.pem Please try the following link and let me know http://www.advfn.com/common/media/pca_g3_root.pem Again, you need to open the link from the device, click on the link and install the certificate. Robert Support