I just installed Standalone Sitemap Generator (php) v7.0.
After the scripts runs for about 5 min. I get this error message:
"Content Encoding Error
The page you are trying to view canoot be shown because it uses an invalid or unsupported form of compression.
Please contact the website owners to inform them of this problem.
Fortunately, clicking on try again resumes the script. After about 5 min I either get the same error. About every 45 min to 1 hr script stops processing because it was interrupted and I need to click run to make it resume.
I have not been able to generate a sitemap yet.
It is creating a map for a site running Tiki Wiki CMS Groupware 9.9. Several free online sitemap generators have not had any problem generating a sitemap for this site in the past.