PS: I tested several videos with different browsers and also the same issue with Chrome and Firefox. I think this is a general issue with all browsers.

Hello Martin,
Thanks for your message. Yes I am using Bunny CDN and after I cleared the Perma-Cache the issue is solved.
Regards,
Nick

Hello Maria,
Thank you for your reply. I was actually looking how to set up the different playerlist-styles, after reading your article about it now I know now how to do it.
I also have another question. Is it possilbe that the FV player automatically chooses itself the best resolution according to the internet speed connection and device? For example if someone watches a video on a mobile device that the FV switches automatically to a lower resolution, whithout having to do it manually. In the resolutions tab on the player how do I set up the “auto” option?
Thanks
Nick

Hello Chiara,
Thanks for your message. I followed the instructions of the link you mentioned in your message but it does not work. Also I cannot create a download link template as the function “Download (beta)” does not appear on the FV Player Pro setup tab. I am using the version 7.4.37.727.
Is this the latest version or is there an update including the download function?
Thanks
Nick

Hello,
Unfortunately what Maria suggested did not work. The font size stays the same.

Regards
Nick

Hello,
Unfortunately it did not work.

Hello, yes I am using WP-Rocket

The issue is solved. Thanks

Hello Martin,
The new update fixed the issue.
Thanks
Nick

Hello Martin,
I can create a new playlist but I cannot edit the existing ones, neither on the post editing screen or on the FV Player playlist overview.
I get the error message form Java Script console:
Failed to load resource: the server responded with a status of 404 ()

I must also say that the video files are not stored on the local server but on a cloud server. I did not have this issue though before updating to WordPress 5. It seems that the new WordPress version causes a lot of issues with several plugins.

Thanks
Nick

Hello Martin,
I am usind the latest php version.
Here the content of the system info box:

### Begin System Info ###

## Please include this information when posting support requests ##

Multisite:                No

SITE_URL:                 https://frankfurtsexstories.com
HOME_URL:                 https://frankfurtsexstories.com

FV Player version:        7.3.4.727
FV Player core version:   7.2.7.1
FV Player license:        Valid (next check 2019-01-03 06:48:18 GMT)

FV Player Pro version:    7.3.4.727
FV Player Pro license:    Valid (next check 2019-01-03 06:48:13 GMT)

WordPress Version:        5.0.2
Permalink Structure:      /%year%/%monthnum%/%day%/%postname%/
Active Theme:             RetroTube 1.2.3

Browser:                  Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
PHP Version:              7.2.13
MySQL Version:            5.7.24-log
Web Server Info:          Apache

WordPress Memory Limit:   256000M
PHP Safe Mode:            No
PHP Memory Limit:         256000M
PHP Upload Max Size:      256000M
PHP Post Max Size:        256000M
PHP Upload Max Filesize:  256000M
PHP Time Limit:           3000
PHP Max Input Vars:       10000
PHP Arg Separator:        &
PHP Allow URL File Open:  Yes
WP_DEBUG:                 Enabled

DISPLAY ERRORS:           On (1)
cURL:                     Your server supports cURL.

ACTIVE PLUGINS:

404 To Homepage: 1.1.0
Advanced Facebook Twitter Widget: 1.5
Akismet Anti-Spam: 4.1
amr shortcode any widget: 3.6
Black Studio TinyMCE Widget: 2.6.4
Caldera Forms: 1.7.5.1
Classic Editor: 1.3
Comments Like Dislike: 1.0.6
Cookie Notice: 1.2.45
Count Per Day: 3.6.1
Easy Age Verifier: 2.1.4
Easy Updates Manager: 8.0.3
Email Subscribers & Newsletters: 3.5.17
File Manager Advanced: 2.1
Fonts: 2.3
FV Player: 7.3.4.727
FV Player Pro: 7.3.4.727
Google Analytics Dashboard for WP (GADWP): 5.3.7
Hide Admin Bar From Non-admins: 1.0
Import Paid Memberships Pro Members from CSV: 2.60
Media from FTP: 10.10
Media Slider: 0.4.0
Metaphor Shortcodes: 2.3.1
Olevmedia Shortcodes: 1.1.9
Paid Memberships Pro: 1.9.5.6
Paid Memberships Pro - Advanced Levels Page Shortcode Add On: .2.4
Paid Memberships Pro - Email Templates Add On: 0.7.1
Paid Memberships Pro - Register Helper Add On: 1.4
Paid Memberships Pro - Table Layout Plugin Pages: .1
Photo Gallery: 1.5.14
PMPro Roles: 1.0
Pricing Table by Supsystic: 1.6.7
Regenerate Thumbnails: 3.0.2
Resize Image After Upload: 1.8.5
Sell Downloads: 5.0.59
Server Status: 1.4.0
Simple Download Monitor: 3.7.2
Simple File Downloader: 1.0.4
Smush Pro: 2.9.1
Theme My Login: 6.4.10
UpdraftPlus - Backup/Restore: 2.15.2.24
User Login History: 1.7.0
When Last Login: 1.1
Who's Logged In: 1.0
WonderPlugin Slider Lite: 10.2
WonderPlugin Video Embed: 1.5
Wordfence Assistant: 1.0.6
Wordfence Security: 7.1.18
WP-Script Core: 1.2.7
WP Rocket: 3.2.2
Yoast SEO: 8.4

SETTINGS

Array
(
    [notice_new_lightbox] => 1
    [autoplay] => false
    [googleanalytics] => 
    [key] => (redacted)
    [logo] => 
    [rtmp] => 
    [auto_buffering] => true
    [disableembedding] => true
    [disablesharing] => true
    [disable_video_hash_links] => true
    [popupbox] => true
    [allowfullscreen] => true
    [allowuploads] => true
    [postthumbnail] => false
    [tgt] => backgroundcolor
    [backgroundColor] => #333333
    [canvas] => #000000
    [sliderColor] => #ffffff
    [durationColor] => #eeeeee
    [timeColor] => #eeeeee
    [progressColor] => #bb0000
    [bufferColor] => #eeeeee
    [timelineColor] => #666666
    [borderColor] => #666666
    [hasBorder] => false
    [adTextColor] => #888888
    [adLinksColor] => #ff3333
    [subtitleBgColor] => rgba(0,0,0,1.00)
    [subtitleSize] => 16
    [playlistBgColor] => #808080
    [playlistFontColor] => #
    [playlistSelectedColor] => #bb0000
    [logoPosition] => bottom-left
    [parse_commas] => false
    [width] => 1920
    [height] => 1080
    [engine] => false
    [font-face] => Tahoma, Geneva, sans-serif
    [ad] => 
    [ad_width] => 0
    [ad_height] => 0
    [ad_css] => .wpfp_custom_ad { position: absolute; bottom: 10%; z-index: 20; width: 100%; }
.wpfp_custom_ad_content { background: white; margin: 0 auto; position: relative }
    [ad_show_after] => 0
    [disable_videochecker] => true
    [interface] => Array
        (
            [ads] => false
            [align] => false
            [autoplay] => true
            [controlbar] => true
            [embed] => false
            [live] => false
            [mobile] => false
            [playlist_advance] => false
            [playlist] => false
            [playlist_captions] => false
            [share] => false
            [speed] => true
            [splash_text] => false
            [subtitles] => false
            [sticky] => false
            [end_actions] => false
            [lightbox] => false
            [ab] => false
            [shortcode_editor_old] => false
            [popup] => true
        )

    [amazon_bucket] => Array
        (
            [0] => 
        )

    [amazon_key] => (redacted, 1)
    [amazon_secret] => (redacted, 1)
    [amazon_region] => Array
        (
            [0] => 
        )

    [amazon_expire] => 5
    [amazon_expire_force] => false
    [fixed_size] => false
    [js-everywhere] => true
    [marginBottom] => 28
    [ui_play_button] => true
    [volume] => 0.5
    [player-position] => 
    [playlist_advance] => true
    [sharing_email_text] => Check out the amazing video here
    [liststyle] => horizontal
    [ui_speed_increment] => 0.25
    [popups_default] => no
    [email_lists] => Array
        (
            [#fv_list_dummy_key#] => Array
                (
                    [title] => 
                    [description] => 
                    [first_name] => 0
                    [last_name] => 0
                    [disabled] => 0
                )

            [0] => Array
                (
                    [title] => 
                    [description] => 
                    [first_name] => 0
                    [last_name] => 0
                    [disabled] => 0
                )

            [1] => Array
                (
                    [title] => Subscribe to list one
                    [description] => Two good reasons to subscribe right now
                    [first_name] => 1
                    [last_name] => 0
                    [disabled] => 0
                )

        )

    [sticky_video] => false
    [sticky_place] => right-bottom
    [sticky_width] => 380
    [playlist-design] => 2017 visible-captions
    [skin-slim] => Array
        (
            [progressColor] => #bb0000
        )

    [skin-youtuby] => Array
        (
            [progressColor] => #bb0000
        )

    [skin-custom] => Array
        (
            [hasBorder] => true
            [bottom-fs] => true
            [borderColor] => #666666
            [marginBottom] => 2.8
            [bufferColor] => #eeeeee
            [canvas] => #000000
            [backgroundColor] => rgba(51,51,51,1.00)
            [font-face] => Tahoma, Geneva, sans-serif
            [player-position] => 
            [progressColor] => #bb0000
            [timeColor] => #eeeeee
            [durationColor] => #eeeeee
            [design-timeline] => fp-full
            [design-icons] => fp-outlined
        )

    [skin] => slim
    [hlsjs] => true
    [lightbox_images] => false
    [lightbox_improve_galleries] => false
    [mailchimp_api] => 
    [mailchimp_list] => 
    [mailchimp_label] => Subscribe for updates
    [version] => 7.3.4.727
    [css_writeout-https-frankfurtsexstories-com-wp-content] => 1545971618
    [video_checker_agreement] => true
    [pro] => Array
        (
            [quality] => -1080,1080p HD
-4K,2160p 4K
-720,720p   HD
-480,480p   SD
-360,360p
-240,240p
            [video_ads_default] => no
            [video_ads_postroll_default] => no
            [video_ads_skip] => 5
            [video_ads_skip_minimum] => 10
            [interface] => Array
                (
                    [chapters] => false
                    [copy_text] => false
                    [hflip] => true
                )

            [autoplay_once] => false
            [start_end] => false
            [autoplay_scroll] => false
            [ab_loop] => false
            [vimeo_debug] => false
            [copy_text] => false
            [copy_text_time] => 5
            [download_template] => %caption%
            [vimeo] => false
            [yt_logo] => false
            [youtube_titles_disable] => false
            [youtube_ads_disable] => false
            [youtube_key] => 
            [amazon_s3] => false
            [cf_domain] => 
            [cf_key_id] => 
            [cf_pk] => 
            [elastic_key] => 
            [elastic_secret] => 
            [elastic_region] => 
            [bunnycdn_domain] => frankfurtsexstories.b-cdn.net
            [bunnycdn_secure_token] => (redacted)
            [keycdn_domain] => 
            [keycdn_secure_token] => (redacted)
            [stackpath_domain] => 
            [stackpath_secure_token] => (redacted)
            [ads_exoclick_zone] => 
            [ads_exoclick_login] => 
            [ads_exoclick_cat] => 
            [ads_exoclick_site] => 
            [video_ads_between_vids] => false
            [video_ads_once] => false
            [video_ads] => Array
                (
                )

        )

    [fv-wp-flowplayer-submit] => SaveAllChanges
    [show_controlbar] => false
    [ui_no_picture_button] => true
    [ui_repeat_button] => true
    [ui_speed] => true
    [splash] => 
    [subtitleOn] => true
    [video_position_save_enable] => false
    [integrations] => Array
        (
            [featured_img] => false
            [wp_core_video] => false
            [embed_iframe] => false
            [facebook_sharing] => false
            [schema_org] => true
        )

    [css_disable] => false
    [profile_videos_enable_bio] => false
    [parse_comments] => false
    [rtmp-live-buffer] => false
    [db_duration] => false
    [mobile_native_fullscreen] => false
    [mobile_force_fullscreen] => false
    [mobile_alternative_fullscreen] => false
    [video_sitemap] => false
    [video_sitemap_meta] => 
    [playlistFontColor-proxy] => #
    [subtitleFontFace] => inherit
    [s3_browser] => false
    [vi_login] => nickmazzaro
    [vi_pass] => Bodyfit00
    [notice_db] => true
    [video_model_db_checked] => 7.3.4.727
    [player_model_db_checked] => 7.3.4.727
    [player_meta_model_db_checked] => 7.3.4.727
    [video_meta_model_db_checked] => 7.3.4.727
    [key7] => 
    [fv_player_admin_pro_quality_alive] => 1
    [fv_player_admin_pro_video_ads_alive] => 1
)

DATABASE

CREATE TABLE `wp_fv_player_players` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `player_name` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `player_slug` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `videos` mediumtext COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `ab` varchar(3) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `ad` text COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `ad_height` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `ad_width` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `ad_skip` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `align` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `author` bigint(20) unsigned NOT NULL DEFAULT '0',
  `autoplay` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `controlbar` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `copy_text` varchar(120) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `changed_by` bigint(20) unsigned NOT NULL DEFAULT '0',
  `date_created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
  `date_modified` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
  `embed` varchar(12) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `end_actions` varchar(10) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `end_action_value` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `height` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `hflip` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `lightbox` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `lightbox_caption` varchar(120) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `lightbox_height` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `lightbox_width` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `playlist` varchar(10) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `playlist_advance` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `qsel` varchar(25) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `share` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `share_title` varchar(120) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `share_url` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `speed` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `sticky` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `video_ads` varchar(10) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `video_ads_post` varchar(10) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `width` varchar(7) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=46 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci

CREATE TABLE `wp_fv_player_playermeta` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `id_player` bigint(20) unsigned NOT NULL DEFAULT '0',
  `meta_key` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `meta_value` longtext COLLATE utf8mb4_unicode_520_ci NOT NULL,
  PRIMARY KEY (`id`),
  KEY `id_player` (`id_player`),
  KEY `meta_key` (`meta_key`(191))
) ENGINE=MyISAM AUTO_INCREMENT=39 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci

CREATE TABLE `wp_fv_player_videos` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `src` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `src1` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `src2` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `splash` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `splash_text` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `caption` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `end` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `mobile` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `rtmp` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `rtmp_path` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `start` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  PRIMARY KEY (`id`),
  KEY `src` (`src`(191)),
  KEY `caption` (`caption`(191))
) ENGINE=MyISAM AUTO_INCREMENT=46 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci

CREATE TABLE `wp_fv_player_videometa` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `id_video` bigint(20) unsigned NOT NULL DEFAULT '0',
  `meta_key` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
  `meta_value` longtext COLLATE utf8mb4_unicode_520_ci NOT NULL,
  PRIMARY KEY (`id`),
  KEY `id_video` (`id_video`),
  KEY `meta_key` (`meta_key`(191))
) ENGINE=MyISAM AUTO_INCREMENT=68 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci

### End System Info ###

Thanks
Nick