I m using V3.15 RB1000 for BGP.Total Bw uses 60Mbps. My Upstream is International Internet Gateway (IIG1), Some days ago they(Upstream) have changed Cisco to Huawei.
Now my BGP hangs 4/5 times in this week. To established BGP i have to disable/enable peer so many times.

try v4.1 (or at least v3.30 + routing-test)
same problem
