Hi,
With that shortcode the forum does not appear well, without styles.
http://kaosmusical.com/listing/mikel-erentxun/#foro
Please navigate to Dashboard > Forums > Settings > Features admin page, make sure the "Output Buffer" is enabled.
More info here: https://wpforo.com/docs/root/wpforo-settings/features/#output-buffer
Don't forget to delete all caches before checking.
Hi,
Yes, the "Output Buffer" option is activated and I have cleared the cache, but it remains the same.
It seems you're not using the latest version of the wpForo plugin. Please update the plugin to the latest version and check again. If the issue isn't fixed after the plugin update, please send the admin login details to info[at]gvectors.com. I'll ask the developers to check the issue for you.
OK, perfect.
Thank you.