Could not connect to hub "rfam12_ncRNA": TCP non-blocking connect() to ftp.ebi.ac.uk IP 193.62.197.74 timed-out in select() after 10000 milliseconds - Cancelling! Couldn't open ftp://ftp.ebi.ac.uk/pub/databases/Rfam/12.0/genome_browser_hub/hub.txt TCP non-blocking connect() to ftp.ebi.ac.uk IP 193.62.197.74 timed-out in select() after 10000 milliseconds - Cancelling! Couldn't open ftp://ftp.ebi.ac.uk/pub/databases/Rfam/12.0/genome_browser_hub/hub.txt