One thing i would check is to make sure, if you have a switch between
you and the internet source make sure it is set to the correct Duplex.
We had a similar issue before and the duplex was set to Half on the ISP
Cisco Router and the switch was at fu...
These are my settings i have used for years that came from the Fortinet
Sales Engineer.. They are pretty good and seem to never slow down. (Same
for HTTP HTTP FTP) Comfort Client ON Interval 10 Amount 2500 Threshold..
(Depends on your Box) i usually ...