Another reason your issue feels similar to mine: I found situations where device A can not talk to C, but device B can talk to both A and C: Outbound Policy + VLAN bug in 8.5 and 8.4.1 - #11 by soylentgreen
Another reason your issue feels similar to mine: I found situations where device A can not talk to C, but device B can talk to both A and C: Outbound Policy + VLAN bug in 8.5 and 8.4.1 - #11 by soylentgreen