SpeedFusion Boost issues with IoT devices

I have a weather base station from Ambient Weather that connects to their cloud servers to provide weather data. I’ve been using it over both SFC tunnels and SF Hub Solo tunnels prior to firmware 8.6.0 without issue. Now with 8.6.0, if I enable the boost checkbox on the connections, the station will no longer connect to their servers. Is anyone having similar issues with specific devices not connecting? I know I can create Peplink routing policies to exclude that traffic from the tunnels, but I’ll have to re-work my upstream UniFi setup to be able to break out the traffic.