So I hit last falls topic:
https://jackpinesavagesclan.org/smf/index.php?topic=253.0
Says just 2 mods, but i'm getting RHS addon messages on server connect with the new IP.
Direct connect by IP wasn't allowing mod loads.
Via game loader, pre arma3: Had to go search by JpS on internet tab > Join that way & it set me up after.