smartFTP stops connecting

[13:03:11] SmartFTP v4.0.1051.0
[13:03:11] Connect failed. Waiting to retry (30s)...
[13:03:42] Connection attempt 2...
[13:03:43] Connect failed. Waiting to retry (30s)...
[13:04:14] Connection attempt 3...
[13:04:14] Connect failed. Waiting to retry (30s)...
[13:04:45] Connection attempt 4...
[13:04:45] Connect failed. Waiting to retry (30s)...
[13:05:17] Connection attempt 5...
[13:05:17] Connect failed. Waiting to retry (30s)...
[13:05:48] Connection attempt 6...
[13:05:48] Connect failed. Waiting to retry (30s)...
[13:06:19] Connection attempt 7...
[13:06:19] Connect failed. Waiting to retry (30s)...
[13:06:50] Connection attempt 8...
[13:06:50] Connect failed. Waiting to retry (30s)...
[13:07:22] Connection attempt 9...
[13:07:22] Connect failed. Waiting to retry (30s)...
[13:07:53] Connection attempt 10...
[13:07:53] Connect failed. Waiting to retry (30s)...
[13:08:24] Connection attempt 11...
[13:08:24] Connect failed. Waiting to retry (30s).

This is the response I keep getting when trying to connect... Helps please