Usually I can run the game between 70-100 fps, but recently I've been dropping to 0-1 for a second or 2, this happens mostly when aiming down sights or being in a vehicle in battles above the 12-24 mark, the more players in the hex, the more frequent the drops become. All of my settings are set to true ultra except flora and shadows which are off, I've tried setting them back to high and even low but the drops still happen. This has only been happening in the last few weeks. After exiting the game my computer becomes much slower and isn't responsive for several minutes. This started at the same time my launcher broke and has to be run as an administrator to work, I've tried validating the game files and a complete reinstall but to no avail. My system specs are: Processor Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz Manufacturer Intel Speed 2.4 GHz Number of Cores 8 Video Card 1 Intel(R) HD Graphics 4600 Manufacturer Intel Chipset Intel(R) HD Graphics 4600 Dedicated Memory 64 MB Total Memory 1.7 GB Video Card 2 NVIDIA GeForce GTX 770M Manufacturer NVIDIA Chipset GeForce GTX 770M Dedicated Memory 3.0 GB Total Memory 4.0 GB Memory 8.1 GB Operating System Microsoft Windows 7 Home Premium Edition Service Pack 1 (build 7601), 64-bit Service Pack 1 Size 64 Bit Edition Home Premium Display Maximum Resolution 1600 x 900 DVD DTSOFT Virtual CdRom Device CD DTSOFT Virtual CdRom Device Drive Size 689.9 GB Free 7.9 GB