Hi hawkeye126
I am having the same problem, trying to connect Jetpack to LinkedIn. The error code I’m getting is -32300
I had already established a successful connection to LinkedIn a long time ago, but today WordPress told me there were problems. So I disconnected Jetpack from LinkedIn and tried to reconnect again, unsuccessfully.
I am a newbie when it comes to code. Where (i.e. on which pages or security plugins) did you add the allows?
I am using iThemes Security, Wordfence and Bulletproof Security plugins.
Thanks,
https://2adventurers.com