Hi, I seem to have an odd problem with the plugin.
On random occasions I receive this error:
The following error(s) occurred: http_request_failed
peer certificate cannot be authenticated with known CA certificates
Appears both in preview and on its actual page. I've tried stepping back to older versions of the plugin and I'm getting a similar response, but instead of the error I'm left with a white screen.
I'm useless at php mostly, but perhaps a loop to retry the calender fetch request until it succeeds would work? The error only occurs somewhere between 30-40% of refreshes on average.. but as I said, I'd have no idea on how to code this off the top of my head.
Following another thread, I changed line 47 of the wrapper to echo errors instead of die, and I observed the similar issues as the original poster of that thread with the addition of "Array" and no improvement to the issue.