I have three systems with the IP's:
XX.188: Windows 7 32-bit System with copSSH installed
XX.125: Windows 7 64-bit SYstem with copSSH Installed
XX.220: Winodws XP proffessional with cygwin installed
When I try to SSH from 188 to 125/220 it works like butter no problem at all.
But, when i try to ssh to 188 from 125/220 it logins succesfully for the first time, but after the 1st attempt it fails randomly.
Consider you attempt 5 times after first login:
Then there are 2/5 chances u can login or 3/5 or if your luck is good 5/5.
But 5/5 rarely happens.
Here is the script file of XX.220:
Script started on Tue Aug 3 19:20:12 2010
[Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:20:06 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:24:30 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:24:40 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:24:47 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:24:54 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:25:02 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:25:14 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
shell request failed on channel 0



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
ssh_exchange_identification: read: Connection reset by peer



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.188
Last login: Fri Sep 3 03:25:20 2010 from dtmoutbound20.in.ibm.com


Administrator@windows-PC
$ logout

Connection to 9.120.96.188 closed.



Administrator@xpvm4dev

$ ssh sh Administrator@9.120.96.125
sh: sssh: command not found


Administrator@xpvm4dev

$ shsssh Administrator@9.120.96.125 
Last login: Fri Sep 3 03:23:25 2010 from dtmoutbound20.in.ibm.com


Administrator@manish-PC
$ logout

Connection to 9.120.96.125 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.125
Last login: Fri Sep 3 03:26:18 2010 from dtmoutbound20.in.ibm.com


Administrator@manish-PC
$ logout

Connection to 9.120.96.125 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.125
Last login: Fri Sep 3 03:26:24 2010 from dtmoutbound20.in.ibm.com


Administrator@manish-PC
$ logout

Connection to 9.120.96.125 closed.



Administrator@xpvm4dev

$ ssh Administrator@9.120.96.125
Last login: Fri Sep 3 03:26:30 2010 from dtmoutbound20.in.ibm.com


Administrator@manish-PC
$ logout

Connection to 9.120.96.125 closed.



Administrator@xpvm4dev

$ logoussh Administrator@9.120.96.125
Last login: Fri Sep 3 03:26:42 2010 from dtmoutbound20.in.ibm.com


Administrator@manish-PC
$ logout

Connection to 9.120.96.125 closed.



Administrator@xpvm4dev

$ sciptexit
exit

Script done on Tue Aug 3 19:24:14 2010

I would appreciate any help regarding this problem.

You have this same post in at least 4 different forums.