New server, low FPS on deck (supercarrier)

New server, low FPS on deck (supercarrier)

1s mission has F18 ~20 FPS on spawn on deck supercarrier, rises when taxi, 30 on the catapult, 50 FPS when flying. This is a 2500K / 16GB Ram server box (on fiber cable) running mission with about 15 slots for clients.

I thought perhaps since 'Visib Range' is copied from my DCS client to the server mission, lowering 'Visib Range' will improve FPS at deck spawn?

Carrier is 40nm out to see from coast and spawn is looking in that direction, is that a problem.

How to improve FPS in general for dedicated server, I deleted fog, less clouds from 9 to 6, delete Static Objects, all this did not do much. Stop rain did some.

Missing some supercarrier static objects also that were in ME but missing when run on the server. Some sort of trucks missing, how is that possible?

Any advice on tweaks perhaps for server? These tweaks autoexec.bat 'optimize network speeds' are dated by now I suspect?

thx.