Client Crashing & Memory leaking like crazy

Occasionally the client randomly crashes. It's happened while transitioning from the home screen to various sub screens like the shop and during champion select. It's also leaking memory over time. I've had task manager at one point show league of legends using 2 gigabytes of memory for Lolclient.exe . The memory leak has always been there just not as noticeable before this patch. As for the crashes I've not had them before patch 6.2 .

I'm running the client on a fully updated version of windows 10.

Luckily this bug has only cost me 1 dodge in ranked queue so far.