Im starting to think its related to macvlan which for some reason has suddenly become an issue on both machines after being fine with the same config for years. Problem is if i swap to ipvlan it causes weird connectivity issues with connectivity coming and going from the unraid box to the internet (lan connectivity seems fine) Box at home is 95% functional in ipvlan mode, opnsense router seems to handle it ok but id does have issues eg app store drops in and out. Box at work is very not