I have been having a problem with tree. After playing for around 15 minutes or more my fps would drop from 130 slowly down to as low as 4. I have talked to other players who have also had this problem and have been searching for a fix and I have finally found one. I know lots of people hate on these kind of programs but this one is good and really does free up all the stacking memory in tree that causes the fps drops.
The program is called CleanMem. You can get it from this site http://www.pcwintech.com/cleanmem
The program is completely free and also has a pro version.
After installing the program open it and use these settings.
In the general tab “Automatically start on windows startup”
In the advanced monitor tab “Auto run Cleanmem” and “Auto clean file cache”
It also helps a lot if you change them from 5 minutes to 1 minute.
Here is a picture of how well it worked for me. My client has been open for two hours with high game settings and is still running smooth.
This screenshot is taken while I am moving and shooting which would usually cause me to to go all the way down to as low as 5 fps in this map after being in game for around 20 minutes.
After installing this program and using these settings I am running around 100-160 fps with no fps drops
Message me if you have any questions LightWisdom7 in Klaipeda or here on the forums