Issue with Impreza theme posts causing export to fail

[leonstafford]

As reported by a user:

I followed your advice and changed the post to draft, failed still but this time on a different post.
When I disabled that second post, the process was completed!

Here is what I have installed
Theme:

Impreza (from Themeforest.net)

Active Plugins:

Asset CleanUp Pro: Page Speed Booster By Gabriel Livan
Composium - WP Bakery Page Builder Extensions Addon By Tekanewa Scripts by Kraut Coding
Enable jQuery Migrate Helper By The WordPress Team
Essential Grid By ThemePunch
GAinWP Google Analytics Integration for WordPress By IntelligenceWP
GDPR Cookie Consent By WebToffee
MultiSite Clone Duplicator By Julien OGER
Static HTML Output (the windows version by you)
Templatera By WPBakery
UberMenu - Conditionals Extension By Chris Mavricos, SevenSpark
UberMenu - Icons Extension By Chris Mavricos, SevenSpark
UberMenu - Sticky Menu Extension By Chris Mavricos, SevenSpark
UberMenu 3 - The Ultimate WordPress Mega Menu By Chris Mavricos, SevenSpark
Ultimate Addons for WPBakery Page Builder By Brainstorm Force
UpSolution Core By UpSolution
VC Particles Background By Boom-Apps
White Label Branding for WordPress Multisite By Alberto Lau (RightHere LLC
WP Rocket By WP Media
WP-Sweep By Lester 'GaMerZ' Chan
WPBakery Page Builder By Michael M - WPBakery.com
Yoast SEO Premium By Team Yoast
Yoast SEO: News By Team Yoast
Yoast SEO: Video By Team Yoast

These are all licensed or free from the WP repository.
So I changed those to posts back to published and tried crawling again while disabling plugins one by one.
Any individual plugin deactivated from the above list if my posts were published and not draft, the crawl failed.

So I switched the theme to the standard WordPress theme with those posts published,
the crawl was successful!

So it looks like the theme is doing something to cause your crawl to fail on only the posts.