I`m installed first time webuzo on VPS on openvz.All works and email work without any problem but i see that roundcube very very slow loading his pages...i`m tested on few locations and on all lications problem is same.
VPS is almost empty on 4 GB and 4 CPU,it`s used maybe 20% of allowed resurces.Did you know if round cube have some restrictions about server resurce usage?