Did you ever get a resolution to this I have similar problem Hub and spoke on 18.107.10 Latency 34ms Hub 1Gbps symmetric circuit Spoke 300Mbps symmetric circuit Internet access from Spoke via Hub with central breakout Internet access good speeds and upload/downloads to Onedrive good Windows SMB (V3) file shares upload from spoke to hub good downloads from Hub to spoke very slow  All other applications appear good. ... View more

What did you get with IPS/IDS on. Speedtest for my MX68 with those on I get 270Mbps on 18.107.8 upon upgrading to 18.207 or 18.208 speedtests dropped to 220Mbps. Seems slower ... View more