Andrey

it was not working for me too.
but it works now, after updating CF7 and WordPress to last version (4.8.1 both)
try to do it maybe it will help

you can also read this topic
https://www.ads-software.com/support/topic/cyrillic-filename-problem?replies=20

As I can see from this code

function wpcf7_canonicalize( $text ) {
	if ( function_exists( 'mb_convert_kana' )
	&& 'UTF-8' == get_option( 'blog_charset' ) ) {
		$text = mb_convert_kana( $text, 'asKV', 'UTF-8' );
	}

	$text = strtolower( $text );
	$text = trim( $text );
	return $text;
}

It seems that this plugin should work with kana right way
So may be you have similar problem with locale on your server as described.

I’ve got the same problem with Russian Cyrillic filenames.

I found that this plugin make additional filename processing after using wordpress internal function sanitize_file_name().

It cleans all non latin symbols.

So if you don’t want to patch this plugin php-code you should use one more plugin or manually written php-function that can convert you japanese filename into latin symbols or numbers.

Here are some, that I’ve found.
https://www.ads-software.com/plugins/wp-hash-filename/screenshots/
https://www.ads-software.com/plugins/wp-upload-rename/screenshots/

It kills sense of course, but its better anyway then getting empty “.pdf” or “.jpg” filename.

I have the simular problem.
Query Monitor shows a big delays when making DB requests like

select * from wp_WP_SEO_Cache where ID='325';

I have the simular problem
I’ve installed Query Monitor plugin

Here is some more info from its logs:

select * from wp_WP_SEO_Cache where ID=’325′; free_SR_redirect_cache->fetch_redirect()
wp-content/plugins/seo-redirection/custom/controls/cf.SR_redirect_cache.class.php:20
free_SR_redirect_cache->fetch_redirect()
wp-content/plugins/seo-redirection/custom/controls/cf.SR_redirect_cache.class.php:20-
free_SR_redirect_cache->redirect_cached()
wp-content/plugins/seo-redirection/custom/controls/cf.SR_redirect_cache.class.php:100
WPSR_redirect()
wp-content/plugins/seo-redirection/seo-redirection.php:426
do_action_ref_array(‘wp’)
wp-includes/plugin.php:579
WP->main()
wp-includes/class-wp.php:633
wp()
wp-includes/functions.php:886

It takes from 2 to 20 seconds to made this requests
I hope it will help
The biggest delay happens when updating site menus.

1. Create folder named /languages in the plugin folder.
2. Install plugin Codestyling Localization (https://www.ads-software.com/plugins/codestyling-localization/).

It will generate .po and .mo files for you. First make po (Add language), then make mo, after translating some messages.

First step is also neccesery. Your resulting .mo file should be in this folder.

.po file needed only for translation process. You can keep it and then thranslate it with poedit if you like.

Create folder languages in plugin folder. Install plugin Codestyling Localization (https://www.ads-software.com/plugins/codestyling-localization/). Translate to your language. First step is neccesery. Your .mo file should be in this folder.
Your also can translate it manually but it will be much more difficult.

Not only download but statistics of playing would be nice too.

There’s a Shuffle plugin for reordering attachements but only for one page or post

Yes it adds all attached files to the playlist. But it does it by default without any special shotcode. I’m asking for more.

I think [audio layout="list"] should change layout to show this playlist below the player. But it doesnt happen for me.

I can see only usual compact-style player without playlist. The only way to change song it prev/next buttons.

Thank you. I’ll try.

Oops, sorry. I understood. Not possible.
It’s a pity.

But is it possible to use different playlists on different pages?

Ok. Sorry. It was about some mistakes in Russian translating.
So I thinked Russian is possible here.

Есть ошибки
Кнопка Update Options переведена как Настройки обновлений, а надо по логике Обновить настройки

Но все равно спасибо.