{"id":2105,"date":"2026-03-03T00:07:44","date_gmt":"2026-03-02T22:07:44","guid":{"rendered":"https:\/\/docklight.de\/dl_prb052\/"},"modified":"2026-03-03T00:07:45","modified_gmt":"2026-03-02T22:07:45","slug":"dl_prb052","status":"publish","type":"post","link":"https:\/\/docklight.de\/dl_prb052\/","title":{"rendered":"The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn’t seem to update immediately."},"content":{"rendered":"

Applies to: Docklight \/ Docklight Scripting V2.3.23, Article ID: dl_prb052<\/em><\/p>\n

When using Docklight Flow Control Support setting “Manual”, or Docklight Tap Pro \/ Tap 485 monitoring
\napplication, Docklight displays a box with indicators for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI.<\/p>\n

Unfortunately, the V2.3.23 releases contain a bug that sneaked into the V2.3 development shortly before release. Our automated release testing procedures do not cover such visual indicators, and we only found the problem after the original V2.3 release. <\/p>\n

We have fixed the problem and updated our V2.3 downloads for both Docklight and Docklight Scripting. You can install the update on top of the existing installation.<\/p>\n

Docklight Downloads<\/a><\/p>\n

<\/a><\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Applies to: Docklight \/ Docklight Scripting V2.3.23, Article ID: dl_prb052 When using Docklight Flow Control Support setting “Manual”, or Docklight Tap Pro \/ Tap 485 monitoring application, Docklight displays a box with indicators for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI. Unfortunately, the V2.3.23 releases contain a bug that sneaked into the V2.3 […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,8],"tags":[108],"class_list":["post-2105","post","type-post","status-publish","format-standard","hentry","category-support","category-troubleshooting","tag-dl_prb052"],"yoast_head":"\nDocklight - The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn't seem to update immediately.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/docklight.de\/dl_prb052\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docklight - The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn't seem to update immediately.\" \/>\n<meta property=\"og:description\" content=\"Applies to: Docklight \/ Docklight Scripting V2.3.23, Article ID: dl_prb052 When using Docklight Flow Control Support setting “Manual”, or Docklight Tap Pro \/ Tap 485 monitoring application, Docklight displays a box with indicators for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI. Unfortunately, the V2.3.23 releases contain a bug that sneaked into the V2.3 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/docklight.de\/dl_prb052\/\" \/>\n<meta property=\"og:site_name\" content=\"Docklight\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-02T22:07:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-02T22:07:45+00:00\" \/>\n<meta name=\"author\" content=\"Flachmann & Heggelbacher\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Flachmann & Heggelbacher\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/\"},\"author\":{\"name\":\"Flachmann & Heggelbacher\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/person\\\/d6855d60ab4ee87f6482ab881c7151a3\"},\"headline\":\"The display for the handshake signals RTS \\\/ DTR \\\/ CTS \\\/ DSR \\\/ DCD \\\/ RI is incorrect, resp. doesn’t seem to update immediately.\",\"datePublished\":\"2026-03-02T22:07:44+00:00\",\"dateModified\":\"2026-03-02T22:07:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/\"},\"wordCount\":129,\"publisher\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\"},\"keywords\":[\"dl_prb052\"],\"articleSection\":[\"Support\",\"Troubleshooting\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/\",\"url\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/\",\"name\":\"Docklight - The display for the handshake signals RTS \\\/ DTR \\\/ CTS \\\/ DSR \\\/ DCD \\\/ RI is incorrect, resp. doesn't seem to update immediately.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#website\"},\"datePublished\":\"2026-03-02T22:07:44+00:00\",\"dateModified\":\"2026-03-02T22:07:45+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb052\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/workersplaytime.www.docklight.ch\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Support\",\"item\":\"https:\\\/\\\/docklight.de\\\/category\\\/support\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Troubleshooting\",\"item\":\"https:\\\/\\\/docklight.de\\\/category\\\/support\\\/troubleshooting\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"The display for the handshake signals RTS \\\/ DTR \\\/ CTS \\\/ DSR \\\/ DCD \\\/ RI is incorrect, resp. doesn’t seem to update immediately.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#website\",\"url\":\"https:\\\/\\\/docklight.de\\\/\",\"name\":\"Docklight\",\"description\":\"Test and analyze serial communications (RS232, RS485, TCP, HID)\",\"publisher\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/docklight.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\",\"name\":\"Flachmann und Heggelbacher GbR\",\"url\":\"https:\\\/\\\/docklight.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/docklight.de\\\/wp-content\\\/uploads\\\/2015\\\/07\\\/Flachmann-und-Heggelbacher_960x768.png\",\"contentUrl\":\"https:\\\/\\\/docklight.de\\\/wp-content\\\/uploads\\\/2015\\\/07\\\/Flachmann-und-Heggelbacher_960x768.png\",\"width\":960,\"height\":768,\"caption\":\"Flachmann und Heggelbacher GbR\"},\"image\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/person\\\/d6855d60ab4ee87f6482ab881c7151a3\",\"name\":\"Flachmann & Heggelbacher\",\"url\":\"https:\\\/\\\/docklight.de\\\/author\\\/fuhboss\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Docklight - The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn't seem to update immediately.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/docklight.de\/dl_prb052\/","og_locale":"en_US","og_type":"article","og_title":"Docklight - The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn't seem to update immediately.","og_description":"Applies to: Docklight \/ Docklight Scripting V2.3.23, Article ID: dl_prb052 When using Docklight Flow Control Support setting “Manual”, or Docklight Tap Pro \/ Tap 485 monitoring application, Docklight displays a box with indicators for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI. Unfortunately, the V2.3.23 releases contain a bug that sneaked into the V2.3 […]","og_url":"https:\/\/docklight.de\/dl_prb052\/","og_site_name":"Docklight","article_published_time":"2026-03-02T22:07:44+00:00","article_modified_time":"2026-03-02T22:07:45+00:00","author":"Flachmann & Heggelbacher","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Flachmann & Heggelbacher","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/docklight.de\/dl_prb052\/#article","isPartOf":{"@id":"https:\/\/docklight.de\/dl_prb052\/"},"author":{"name":"Flachmann & Heggelbacher","@id":"https:\/\/docklight.de\/#\/schema\/person\/d6855d60ab4ee87f6482ab881c7151a3"},"headline":"The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn’t seem to update immediately.","datePublished":"2026-03-02T22:07:44+00:00","dateModified":"2026-03-02T22:07:45+00:00","mainEntityOfPage":{"@id":"https:\/\/docklight.de\/dl_prb052\/"},"wordCount":129,"publisher":{"@id":"https:\/\/docklight.de\/#organization"},"keywords":["dl_prb052"],"articleSection":["Support","Troubleshooting"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/docklight.de\/dl_prb052\/","url":"https:\/\/docklight.de\/dl_prb052\/","name":"Docklight - The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn't seem to update immediately.","isPartOf":{"@id":"https:\/\/docklight.de\/#website"},"datePublished":"2026-03-02T22:07:44+00:00","dateModified":"2026-03-02T22:07:45+00:00","breadcrumb":{"@id":"https:\/\/docklight.de\/dl_prb052\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/docklight.de\/dl_prb052\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/docklight.de\/dl_prb052\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/workersplaytime.www.docklight.ch\/"},{"@type":"ListItem","position":2,"name":"Support","item":"https:\/\/docklight.de\/category\/support\/"},{"@type":"ListItem","position":3,"name":"Troubleshooting","item":"https:\/\/docklight.de\/category\/support\/troubleshooting\/"},{"@type":"ListItem","position":4,"name":"The display for the handshake signals RTS \/ DTR \/ CTS \/ DSR \/ DCD \/ RI is incorrect, resp. doesn’t seem to update immediately."}]},{"@type":"WebSite","@id":"https:\/\/docklight.de\/#website","url":"https:\/\/docklight.de\/","name":"Docklight","description":"Test and analyze serial communications (RS232, RS485, TCP, HID)","publisher":{"@id":"https:\/\/docklight.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/docklight.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/docklight.de\/#organization","name":"Flachmann und Heggelbacher GbR","url":"https:\/\/docklight.de\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/docklight.de\/#\/schema\/logo\/image\/","url":"https:\/\/docklight.de\/wp-content\/uploads\/2015\/07\/Flachmann-und-Heggelbacher_960x768.png","contentUrl":"https:\/\/docklight.de\/wp-content\/uploads\/2015\/07\/Flachmann-und-Heggelbacher_960x768.png","width":960,"height":768,"caption":"Flachmann und Heggelbacher GbR"},"image":{"@id":"https:\/\/docklight.de\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/docklight.de\/#\/schema\/person\/d6855d60ab4ee87f6482ab881c7151a3","name":"Flachmann & Heggelbacher","url":"https:\/\/docklight.de\/author\/fuhboss\/"}]}},"_links":{"self":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/comments?post=2105"}],"version-history":[{"count":5,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2105\/revisions"}],"predecessor-version":[{"id":2633,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2105\/revisions\/2633"}],"wp:attachment":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/media?parent=2105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/categories?post=2105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/tags?post=2105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}