[Plugin: W3 Total Cache] Caching: enabled: Status: not cached

<!-- W3 Total Cache: Page cache debug info:
Engine:             disk (enhanced)
Key:                2010/06/dice-game-results-in-cities-18th-murder.html/_index.html
Caching:            enabled
Status:             not cached
Creation Time:      0.746s
Header info:
X-Pingback:         https://www.buzzmontgomery.com/xmlrpc.php
Content-Type:       text/html; charset=UTF-8
Link:               <https://wp.me/pW9X4-1hY>; rel=shortlink
Last-Modified:      Wed, 30 Jun 2010 20:52:28 GMT
Vary:               Accept-Encoding, Cookie
Expires:            Wed, 30 Jun 2010 21:52:28 GMT
Pragma:             public
Cache-Control:      public, must-revalidate, proxy-revalidate
Etag:               518c0675fdf3659a7cf840e157a80560
X-Powered-By:       W3 Total Cache/0.9
Content-Encoding:   gzip
-->

I’m not logged in. I’ve tried with multiple browsers, all with cleaned local cache. I see the files being built in /wp-content/plugins/w3tc/pgcache/ This is the development version.

Also, W3 thinks IE8 is a mobile browser…

PHP Version: 5.3.2
Installed as: SAPI (litespeed)
FTP functions: OK
cURL extension: OK
zlib extension: OK
Opcode cache: APC
Memcache extension: Not installed
Mime type detection: Not installed
Hash function: hash
Safe mode: Off
Open basedir: Off
zlib output compression: Off
WordPress Resources
/public_html/wp-content: Write-able
/public_html/.htaccess Write-able

Uploads directory: Write-able
WP_CACHE define: OK
Fancy permalinks: OK
Network mode: Off

https://www.ads-software.com/extend/plugins/w3-total-cache/