A few days ago my MTA experienced severe FPS drops. I tried running it as an admin, I tried deleting the .asi files, I tried disabling the antivirus, I tried adding them as an exception to the firewall, I tried lowering the graphics, I tried defragmenting the hard drive, I tried deleting the contents of the folder which stores the server datas and I tried reinstalling it. None worked. If I run it on windowed mode the cursor doesn't lag anymore in the menu, but every server lags.
Here are the important parts of my specifications:
Windows 7 64 bit
Intel i5 6400 2.70 GHz
Nvidia GTX 1050 Ti
This all started a few days ago.