Correct me if I am wrong
 

If anyone here still remembers Sub Command? I remember if you surfaced and broke that ice the sub stayed in that spot which makes sense that big piece of ice will prevent a sub from moving. Not in Dangerous Waters case. I surface break the ice and now I move, mistake or done on purpose? :-?

Well for a starterd you shouldnt be moving when your surfacing under ice anyway, secondly it depends on how thick the ice is.

Some huge heavy chunks cant move but some lighter not so heavy you can move slightly.

I has to do with the current modelling DW has that SC didnt have.

Turn the currents and wind off and u will get rid of problem! :up: