Sounds like the 4.14 is a bit buggy...
Maybe the hosts that you where downloading from went offline...Try canceling the files and then resume them from your incomplete folder...
You could also try connecting to some new ultrapeers...
Go to your Connections Tab in limewire, if it's not showing up go to Veiw > Show/Hide and make sure the connection tab has a tick next to it...
Then click on the Hosts and remove them and let Limewire search for some more...
(try to take note of the hosts IP numbers if the same ones keep re-appearing add them to your host filter...)
Tools > Options > Filters and select the Host Filter and add these IP's into it and select apply...
Also this hostile list is very handy...It only works for the 4.13 and above versions of limewire...
http://www.gnutellaforums.com/open-d...-limewire.html