Hi,
I have managed to fix this.
Some years ago couldn’t connect JetPack to WordPress.com & had to add a line to wp-config.php to get it to force it to use HTTP. For some reason the AUTO setting would not work:
? define( ‘JETPACK_CLIENT__HTTPS’, ‘NEVER’ );
I moved my site to a new ISP & have added an SSL cert, so it is now HTTPS. I forgot all about having to add the previous line!!
I changed the line to:
? define( ‘JETPACK_CLIENT__HTTPS’, ‘AUTO’ );
JetPack has now connected.
BW
Martin