I get the same (but my FlashFXP isn't beta, sorry for that)
[10:36:29] WinSock 2.0 -- OpenSSL 0.9.7d 17 Mar 2004
[10:36:41] [R] Connecting to 69.199.120.233 -> IP=69.199.120.233 PORT=2100
[10:36:47] [R] Connection failed (Connection refused)
[10:36:47] [R] Delaying for 65 seconds before reconnect attempt #1
[10:36:49] [R] Retry attempt Aborted