hi @bozana this issue was solved by disabling recpactcha. then I enabled it again as problem went away for registration page. After this orcid update, we updated orcid again.
now when authors try to connect their orcid id or authorize orcid id for article , they get the same issue : PHP Fatal error: Uncaught GuzzleHttp
Exception
ConnectException: cURL error 28: Operation timed out after 150000 milliseconds with 0 out of 0 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)