Our office recently got a 2nd DSL line and we're using a RV042 Linksys router to connect to the web. I'm using the load balancing function on the router, using two different ISP's. We're experiencing login problems now to the plesk control panel, when at the plesk login page, sometimes we can't log in, then other times we'll get logged in and immediately after clicking on a link we're logged out and must start over. I'm thinking it's an IP change issue as - possibly we're getting logged in with one ISP and due to the load balance kicking in.... the next click may be from the other ISP (thus a different IP). Thoughts anyone?