It lags me there only in 2 places:
1. Dome 15th when I run a bit from tp and go near plants
2. Dome 7th when I run in a funny plants
This is bad, but it is because of vegetation. The rest is normal... means a bit laggy sometimes, but not so bad.
It lags sometimes when there is lots of miners on the radar all dropping bombs at the same time, but it lags me ONLY if I get a claim, so I don't mind it
If you have lag switch the life music off in log in panel settings. Sometimes this is the problem.
And you always run slow in space, it is the same when you do a beacon mission....