UE4 errror upon launching Fortnite

I launch Fortnite and an error pops up about 10% into loading the game with an error “An Unreal process has crashed: UE4- FortniteGame”

Fatal error: [File:Unknown] [Line: 826]
Rendering thread exception:
Fatal error: [File:Unknown] [Line: 200]
Unreal Engine is exiting due to D3D device being lost. (Error: 0x887A0005 - ‘REMOVED’)

0x00007ffc6086f218 KERNELBASE.dll!UnknownFunction []
0x00007ff7f13a6ec9 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f133de3b FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1309da8 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f17a487e FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f17a5c14 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f179554a FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f179ca51 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1bf5c8b FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1bf34b2 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1d51eaa FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1d53700 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1281531 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1c14292 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f1c14318 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f137df67 FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ff7f137b37c FortniteClient-Win64-Shipping.exe!UnknownFunction []
0x00007ffc63753034 KERNEL32.DLL!UnknownFunction []
0x00007ffc63bc1551 ntdll.dll!UnknownFunction []

Hi there,

This website is intended for UE4 developers to get technical assistance with game development, please direct all Fortnite issues/questions to one of the following.

If you are experiencing issues with Fortnite such as crashes or account issues please visit [Fortnite Help][1]. There you will find various troubleshooting articles that will help you fix your issue. If you are still unable to resolve your issue please use the [Contact Us][2] form to get in touch with the Epic support staff who can assist you further. Be sure to include as much information as you can regarding your issue so support staff can get you back up and running as quickly as possible…

For any general questions or help with Fortnite gameplay please visit the [Fortnite Forums][3].

Thank you