I have a good gaming Laptop and have no issues before playing Warcraft or during the game.
My issue is that after the game has closed my Laptop is very slow and laggy.
CPU, Memory etc. are all fine nothing using the resources.
If I reboot everything is ok again.
The only bottleneck could be that my OS runs off an SSD but the game plays from an HDD, but as I say the game plays fine, it is just after I get the issue.
Does anybody have any ideas why this could be happing or any tips to try and find the root cause?
Thanks in advance for any advice.
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Thank you for the reply, my Laptop is connected to a docking station, so my connection is always ethernet.
The connection steps were for someone else Jaelaana, sorry for the confusion. For your issue, please follow the steps above 
https://pastebin.com/PWV2rCeB
Unfortunately the error reports have been cut out, which are needed so I’ll do what I can here. It looks like you’re using a display link, I guess to cast the screen. The drivers are over a year out of date and should be updated.
However, it could be Razer Cortex, which claims to make games have a higher priority. This could mean that all your other processes remain on low priority after closing the game. Try not using Razer Cortex/uninstalling it or at the very least making sure it’s up to date
I have checked MSInfo again and that is all I get for Windows Error Handling.
DisplayLink has been updated, I don’t cast, this is the driver for my docking station.
Tried with and with out Razer Cortext managing priorities etc and to be honest things seems a little better when used (But still bad after exiting the game).
This is a strange one
Which drive is your Windows swap file one? the mechanical HDD or the SSD?
it needs to be on the SSD, and really so does the game