New Patch = New Lag

Ever since I downloaded the latest patch, my ms refuses to go down and it's only on Leauge. I typically get like 20-35 ms but after I downloaded I'm staying between 120-140 and it's not fun considering the champions I like to play. I tried troubleshooting, restarting my whole desktop but it's the same thing. I just want to know if anybody else is having this issue, or if anybody knows how to fix it
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