I have noticed this problem for a few months and finally tracked down this bug report. Doing "echo 4096 65536 65536 > /proc/sys/net/ipv4/tcp_rmem" did resolve it for me. Please let me know if there is any thing else you need.
-- Cannot connect to router/server/proxy with bad TCP Wscale implementation https://bugs.launchpad.net/bugs/89160 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs