According to Will on Discord, "So I'm not entirely sure if this is a known issue but with the base third age mod (Not unlimited) whilst I can't access tech beyond medieval other factions can (not the mod factions though) and I can trade for guns and such and I even get the friendly AI quest, I have tried reinstalling the mod I've even tried turning off every mod bar Hugslibs and JecsTools and this still happens"
According to Will on Discord, "So I'm not entirely sure if this is a known issue but with the base third age mod (Not unlimited) whilst I can't access tech beyond medieval other factions can (not the mod factions though) and I can trade for guns and such and I even get the friendly AI quest, I have tried reinstalling the mod I've even tried turning off every mod bar Hugslibs and JecsTools and this still happens"