LOL sudden fps drop

Here's image album for my disk manager, in-game fps and loading: https://imgur.com/a/m5GiET1 My game is on a 1TB HDD, lot of free space, everything was working fine except it is bit old. I have a GTX 970, the same age as the HDD. The game was usually around 200+ FPS at Max setting, until one day it became around 30-50 FPS. The fps will drop around 20 as more minions appeared in the map, even if they are not in my screen. (fiddles kept them inside base. I was never expecting LOL to be the game that I have low FPS on. Though my computer does run slower than usual. I used the Geforce Experience to update the GPU driver. and I initiated full repair of the game (didn't see any report). I am not sure what is the main cause of this problem. I wonder if anyone could provide other idea to figure out the cause of this insane FPS problem ? Edit: Went through DDU and NVI clean install. Checked disk with Crystal disk info and found no problem. Tried with other game like witcher 3, has steady fps around 60-100.

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Is the FPS always that low? Since about the time the last patch came out, I have been having sudden FPS drops during games. It happens only for a moment every few minutes. It is enough to disrupt my ability to play. It seems more likely to happen during battles. I have tried everything to fix it. No luck so far.
> **SammyDayspring \(NA\) said:** Is the FPS always that low? Since about the time the last patch came out, I have been having sudden FPS drops during games. It happens only for a moment every few minutes. It is enough to disrupt my ability to play. It seems more likely to happen during battles. I have tried everything to fix it. No luck so far. Sometimes it get stutter, but continuously low fps. It gets lower as more minions present in the map.

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