Hello Farionn94,
I am sorry you encountered this problem!
Have you tried lowering to the minimum all the graphic settings of the game?
Check the picture below:
Please toggle off all the graphic enchancements, reduce to the minimum Shadow's and Texture's quality as well. Feel free to reduce a bit the resolution as well (just to try and see if it helps).
This sorta problems usually get resolved like this, so I hope this will help you as well.
Just in case you still encounter this same problem, please visit https://support.warpportal.com and submit a ticket: the Support Team will help you and guide you to a solution!
If the game still won't be able to charge the maps correctly, then I suggest you to reinstall it!
See you in game!
Edited by mscocca, 22 December 2017 - 11:15 PM.