Originally posted by ReZero_Eclipse:

Sail to a new spot and are constantly bombarded by large groups of greydwarves so often you can't even establish anything without having to spend 10 minutes running around fighting and regening stamina to have 3 minutes to build and gather resources before having to repeat with a new group but with 4 dwarves, a 1 star shaman and a brute.

Well - just go and find the spawner and dispose of it? Cos that definitely sounds like there's a Greydwarf spawner somewhere nearby.