Game client slow after champion select

Hello,

After patch 5.5 and 5.6 I have been experiencing issues with connecting to games.

After the champion select I sit on my desktop for 2min or more before the game starts. (if i touch anything it crashes)

Then I go to a black screen for 30sec to 1min.

After that it starts to load and It always get stuck.

Then it will just jump to 100% and I spawn in. On multilayer it sometimes spawn me in 2 to 3min late into the game.

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Does anyone else have this issue or know of a solution?