Need help identifying connection/DC issue

So for a few days now I've been getting seemingly random DCs in League, usually very short yet disruptive. This is from last game: Another example: I'd say it happens about every other game and it has become super annoying to play with. I have no idea what's causing it, just seems like random insane packet loss. Here is a 'logsoflag' screenshot of the game from the first clip: Any ideas for a potentially easy fix?
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