I have an NLB cluster. There are two nodes in it - nlbtest1.local (192.168.0.231) and nlbtest2.local (192.168.0.232) . Cluster domain name is nlbtest, ip 192.168.0.233. Cluster is functioning in mulicast mode. Using Windows explorer I go to \\nlbtest and when I try to upload some file to this resourse speed is 20 KB/s. Download speed is 10 MB/s . When I go to \\nlbtest1 or \\nlbtest2 upload and download speed is ok - about 10 MB/s. What can be the problem?