Interesting problem solving. A few things I've used GameBooster since the beginning and the current update which migrated the program to Razer is probably the best yet. Use Razer Game Booster to defrag your game(s). Also now-a-days several AntiVirus programs are built in with a Gaming Mode, which disables alert and background operations (Updating, Scanning, etc.). Also I recommend
Advance System Care Pro 6 by IoBit, simply a great program. It has so many functions to giving your PC the best performing ability, also contains a Turbo Booster.
ASC6 Key
CC52B-28CB1-DAF12-A96D6
65792-57FC4-5CEC1-677C4
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(Will remove these keys if asked.)
PS: The over-sized font is an eye killer. Recommend something smaller and easier to read(scrolling every sentence.)