[Mailman-Users] double posting

[John Dalton]

Could you please help me with this? I am on the net
via cable TV , they use Worldgate.. More often than not
when I try to post a message in a chat format, it will
either double or triple post. You know how the time
shows when you post? The last time I triple posted,
there was a 9 min. difference between the first and 
third post . The Worldgate people had me unplug
everything and restart and I also checked the batteries
in the keyboard. Any ideas?
Thank you