'Uptime' not connecting with site, or providing updates

In the Hub for this site, 'Uptime' shows the following error:

ERROR: WRITE EPROTO 140272345749312:ERROR:14077410:SSL ROUTINES:SSL23_GET_SERVER_HELLO:SSLV3 ALERT HANDSHAKE FAILURE:../DEPS/OPENSSL/OPENSSL/SSL/S23_CLNT.C:802:

I chatted with someone before on this, but haven't received an update, so thought I'd send again to see.

Thanks!