Hi @freeemulator I have also been having the same issues (Also running Salient theme and using WPBakery Page Builder) and have managed to narrow down the issue a bit further thanks to you pointing me in the right direction by saying that the part pulling in products was the root cause of the issue.
I recreate the issue on pages built with “WPBakery Page Builder” using the “WooCommerce Products” Element that has the “Enable Pagination” option un-ticked.
As this topic is marked as resolved, I have started a new topic titled “Certain pages do not load when plugin is activate” and hope that a solution can found rather than a workaround by not including a products element.
Thank you again @freeemulator for what you have found out so far.