Now I'm using trafficflow, enb by vucko 6.0, and viva ny flashing lights. I'm using commandline.

Here is it..

 

-noprecache 
-forcehighqualitymirrors 
-nomemrestrict
-norestrictions 
-noswapdelay
-availablevidmem 6.461
-percentvidmem 100
-fullspecaudio
-novblank
-DX9 /high
-restrictApp 0

 

But I confronted texture pop in. How can I fix it?

Do you have car mods installed? Texture mods, like trees, roads, buildings?

 

Anything that makes your .img files grow in size can potentially create texture problems.

TrafficFlow is quite a resource demanding mod. I'd recommend using TrafficControlScript instead if you're having issues. 

TrafficFlow is quite a resource demanding mod. I'd recommend using TrafficControlScript instead if you're having issues.

http://www.gta4-mods.com/script/trafficcontrolscript-net-scripthook-beta-f17863

U mean this one? But I think this mode can cause collision of hotkey between lcpdfr. So I have to change it. But there is no way to change it. :(

http://www.gta4-mods.com/script/trafficcontrolscript-net-scripthook-beta-f17863

U mean this one? But I think this mode can cause collision of hotkey between lcpdfr. So I have to change it. But there is no way to change it. :(

Whoops, my bad. It's called Traffic Control System, not script.

http://gtapolicemods.com/downloads.php?do=file&id=1409

Whoops, my bad. It's called Traffic Control System, not script.

http://gtapolicemods.com/downloads.php?do=file&id=1409

Oh...but I can't open that archive. Can u send it to me?

Whoops, my bad. It's called Traffic Control System, not script.

http://gtapolicemods.com/downloads.php?do=file&id=1409

 

I see in the .pdf coming with the download that it says it greatly raises the resource requirements. Does it still drain less than the TrafficFlowV5R2 script?

Do you have car mods installed? Texture mods, like trees, roads, buildings?

Anything that makes your .img files grow in size can potentially create texture problems.

Yeah I installed lots of cars but I don't want to restore it.

If you install lot of high poly cars and your rig can't handle it, you'll eventually have to balance your game between cars and stability.

I see in the .pdf coming with the download that it says it greatly raises the resource requirements. Does it still drain less than the TrafficFlowV5R2 script?

In my personal experience I had less texture issues using it compared to TrafficFlow. 

Enabling Large Address Aware (LAA) may help with memory issues and instability.