I have a problem with my SSH session freezing predictably in less than minute. There is no warning, no errors, to way to get out of it. It doesn't seem to be a timeout issue since it happens when I'm in the middle of editing a file with vi (as an example).
Here's what I've tried:
1. Connect from home on Macbook ----> predictable freeze within a minute.
2. Connect from home on Ubuntu 9.10 server box ----> predictable freeze within a minute.
3. Connect from another network on same Macbook above ----> works fine.
It sounds to me like there must be something weird with my router or internet connection. But when this happens, I might also have a VPN connection up and an RDP session going, and both stay up and running. I would have then thought it was my webhost, but no one else is having any trouble (and it worked fine from another network).
Does anyone have any ideas?