Running BM 3.8 on a NW 6.5 SP7 box. Proxy.cfg from Craig J. is loaded. We get random timeouts on 504 errors, mainly with this one site Education 2020 - Web Administrator. So far, the only thing I've found common among the timeouts is that the site uses Javascript. We've tried the obvious --rebooting, cleaning cache, etc all to no avail. Are there some more settings we need to tweak or configure to get these sites to work? We use transparent proxy on our site as well.