Hi ridley have you tried the following
1. the blank campaign files download link below so your not using the large GWX Campaign files so faster load time
https://www.subsim.com/radioroom/dow...o=file&id=1082
2. 4Gig Patch download link below gives GWX 4Gig virtual memory instead of the standard two Gig
https://www.subsim.com/radioroom/dow...o=file&id=5737
could you also post your mod list if possible