Load-balancing VPN connections

[PimB]

When I used pfSense I had a setup with two VPN (provider, no connection to a company or something like that) connections in a group so clients would load balance (via a gateway group) between those connections.

Somehow I can't get this to work on OPNsense. The settings are the same as on pfSense but no internet. I think the traffic doesn't go in and out the same interface. Do I miss something?

EDIT after some more trying:
When I keep 'redirect-gateway autolocal;' in both configs and let one connect with TCP and one with UDP so they don't get the same 10.7.7.x it works for a few minutes only.