Frame Rate Drop

Overkill · 05-12-10, 08:05 PM

I was attacking Truk Atoll earlier today. When I closed to within 20 miles of the main anchorage my frame rate outside dropped from the high 30's to below 10fps. At the map the frame rate was also low...around 50fps rather than 100+ like normal. I made my attack and then headed away at top speed. I thought it was just the number of ships and the proximity to land that was causing the issue but now I'm over 200 miles from Truk, on my way back to Pearl, and the fps is still staying low. If my time acceleration is tuned up the frame rate drops below 5fps at the map screen.

I'm thinking the memory is getting bogged and not being freed up even when I leave the congested area. If I leave the mission the fps does go back up but, when I load the mission back up, from a save point after the Truk attack, it starts off very low again.

Anyone else have this issue before and know a fix? The only mod I'm using is TMO with the patch.

Admiral8Q · 05-12-10, 08:42 PM

My only suggestion would be to install more RAM. Otherwise it could be a video card issue and you may want to turn off some stuff.

Anouther thing could be having too much stuff running in the background.

Chubster · 05-12-10, 08:58 PM

And try turning off Volumetric Fog....see if that helps

Overkill · 05-13-10, 05:53 PM

I have plenty of RAM and nothing really running in the background. Volumetric Fog is turned off. Even turned down the land graphics and no change.

I've attacked other harbors, with several ships, and it doesn't do this.

This lag/fps drop is similar to what happens when I'm approaching Pearl Harbor. But unlike Pearl the fps doesn't go back up when I move away from the area. Just weird that it's only happened like this when I attack Truk.

Maybe some new type of Japanese weapon?

WarlordATF · 05-13-10, 09:12 PM

Just a suggestion, i had strange frame rate issues and it turned out to be the cooling fan on my graphics card had stopped running. Cleaned the dust out and the problem went away. I tried drivers, editing files and all kinds of stuff but of course it was the last thing i thought of.

Overkill · 05-13-10, 09:18 PM

I have had that problem in the past so I try keep the computer's fans and vents clean and dust free as much as possible. I appreciate the suggestion though.

05-12-10, 08:05 PM	#1
Overkill Frogman Join Date: Jun 2003 Location: Georgia, USA Posts: 302 Downloads: 130 Uploads: 0	Frame Rate Drop I was attacking Truk Atoll earlier today. When I closed to within 20 miles of the main anchorage my frame rate outside dropped from the high 30's to below 10fps. At the map the frame rate was also low...around 50fps rather than 100+ like normal. I made my attack and then headed away at top speed. I thought it was just the number of ships and the proximity to land that was causing the issue but now I'm over 200 miles from Truk, on my way back to Pearl, and the fps is still staying low. If my time acceleration is tuned up the frame rate drops below 5fps at the map screen. I'm thinking the memory is getting bogged and not being freed up even when I leave the congested area. If I leave the mission the fps does go back up but, when I load the mission back up, from a save point after the Truk attack, it starts off very low again. Anyone else have this issue before and know a fix? The only mod I'm using is TMO with the patch. __________________

05-12-10, 08:42 PM	#2
Admiral8Q Ace of the Deep Join Date: Jul 2002 Location: Prince Edward Island, Canada Posts: 1,077 Downloads: 24 Uploads: 0	My only suggestion would be to install more RAM. Otherwise it could be a video card issue and you may want to turn off some stuff. Anouther thing could be having too much stuff running in the background. __________________

05-13-10, 05:53 PM	#4
Overkill Frogman Join Date: Jun 2003 Location: Georgia, USA Posts: 302 Downloads: 130 Uploads: 0	I have plenty of RAM and nothing really running in the background. Volumetric Fog is turned off. Even turned down the land graphics and no change. I've attacked other harbors, with several ships, and it doesn't do this. This lag/fps drop is similar to what happens when I'm approaching Pearl Harbor. But unlike Pearl the fps doesn't go back up when I move away from the area. Just weird that it's only happened like this when I attack Truk. Maybe some new type of Japanese weapon? __________________

05-13-10, 09:12 PM	#5
WarlordATF Frogman Join Date: Oct 2009 Location: SW Florida Posts: 288 Downloads: 105 Uploads: 0	Just a suggestion, i had strange frame rate issues and it turned out to be the cooling fan on my graphics card had stopped running. Cleaned the dust out and the problem went away. I tried drivers, editing files and all kinds of stuff but of course it was the last thing i thought of. __________________

05-13-10, 09:18 PM	#6
Overkill Frogman Join Date: Jun 2003 Location: Georgia, USA Posts: 302 Downloads: 130 Uploads: 0	I have had that problem in the past so I try keep the computer's fans and vents clean and dust free as much as possible. I appreciate the suggestion though. __________________

05-12-10, 08:58 PM	#3
Chubster Frogman Join Date: Apr 2010 Posts: 288 Downloads: 162 Uploads: 0	And try turning off Volumetric Fog....see if that helps