{"id":1672,"date":"2026-04-06T21:35:09","date_gmt":"2026-04-06T12:35:09","guid":{"rendered":"https:\/\/nekone.site\/?p=1672"},"modified":"2026-04-06T21:35:41","modified_gmt":"2026-04-06T12:35:41","slug":"cubase-15-0-20-bugs-explained-logical-editor-issue-and-how-to-avoid-problems","status":"publish","type":"post","link":"https:\/\/nekone.site\/?p=1672","title":{"rendered":"Cubase 15.0.20 Bugs Explained: Logical Editor Issue and How to Avoid Problems"},"content":{"rendered":"\n<p><em>This article is based on personal research and real-world experience. The issues described may not occur in all environments. For the latest and official information, please check the Cubase official website and forums.<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p>Cubase 15.0.20 was released on April 1, 2026, as a maintenance update.<br>However, since the update, several serious issues have been reported by users.<\/p>\n\n\n\n<p>I have been using Cubase for over 15 years, and<br>\ud83d\udc49 <strong>this update, especially the Logical Editor bug, is one of the more impactful problems I\u2019ve seen.<\/strong><\/p>\n\n\n\n<p>In this article, I\u2019ll explain the major issues and practical ways to deal with them.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Critical Issue: Logical Editor Values Reset<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What happens?<\/h3>\n\n\n\n<p>When opening presets created in earlier versions (such as 15.0.10):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Values reset to <strong>0<\/strong><\/li>\n\n\n\n<li>Or change unexpectedly (e.g., 100 \u2192 99)<\/li>\n<\/ul>\n\n\n\n<p>This affects:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Logical Editor<\/li>\n\n\n\n<li>Project Logical Editor<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Why this is serious<\/h3>\n\n\n\n<p>\ud83d\udc49 <strong>It breaks automated workflows<\/strong><\/p>\n\n\n\n<p>If you rely on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Velocity processing<\/li>\n\n\n\n<li>CC control<\/li>\n\n\n\n<li>MIDI transformations<\/li>\n<\/ul>\n\n\n\n<p>This bug can completely disrupt your workflow.<\/p>\n\n\n\n<p>Even worse:<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>Saving the project may overwrite correct values<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Workarounds<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manually re-enter values<\/li>\n\n\n\n<li>Roll back to version 15.0.10<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Currently, rolling back is the safest option<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">My experience<\/h3>\n\n\n\n<p>I personally use the Logical Editor regularly, and this issue is genuinely problematic.<\/p>\n\n\n\n<p>\ud83d\udc49 If you don\u2019t notice it, it can easily lead to mistakes in your production.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ARA Plugin Crashes (Melodyne, etc.)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Issue<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cubase crashes while loading a project<\/li>\n\n\n\n<li>Often during audio track loading<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Possible cause<\/h3>\n\n\n\n<p>ARA plugins such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Melodyne<\/li>\n\n\n\n<li>Waves Sync Vx<\/li>\n<\/ul>\n\n\n\n<p>These may be unstable in Cubase 15.0.20.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Workarounds<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Launch Cubase in Safe Mode (disable plugins)<\/li>\n\n\n\n<li>Render ARA edits before opening<\/li>\n\n\n\n<li>Roll back to 15.0.10<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Crash When Importing Files<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Issue<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Immediate crash when importing via MediaBay or menu<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Error<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Access memory violation<\/em><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Notes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Possibly related to RAM handling<\/li>\n\n\n\n<li>May depend on system environment<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Mixer Sends Issue<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Issue<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adjusting Sends across multiple tracks does not apply correctly<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Notes<\/h3>\n\n\n\n<p>\ud83d\udc49 This issue may have existed since Cubase 14<br>and is still not fully resolved.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Known Limitations (UI Scaling)<\/h2>\n\n\n\n<p>This is not a bug, but an important limitation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Affected plugins<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VST Amp Rack<\/li>\n\n\n\n<li>VST Bass Amp<\/li>\n\n\n\n<li>Retrologue 2<\/li>\n\n\n\n<li>Padshop 2<\/li>\n\n\n\n<li>HALion Sonic 7<\/li>\n\n\n\n<li>LoopMashFX<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Issue<\/h3>\n\n\n\n<p>\ud83d\udc49 Not fully compatible with high-DPI scaling<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>UI may appear too small<\/li>\n\n\n\n<li>Layout issues may occur<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Should You Roll Back?<\/h2>\n\n\n\n<p>Cubase updates are usually followed by fixes relatively quickly.<\/p>\n\n\n\n<p>\ud83d\udc49 If you have already updated to 15.0.20,<br>waiting for a patch might be the better option.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Important note<\/h3>\n\n\n\n<p>Rolling back or reinstalling may cause:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Settings inconsistencies<\/li>\n\n\n\n<li>Plugin recognition issues<\/li>\n\n\n\n<li>License-related problems<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>Rolling back is not always the safest solution<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Final Thoughts<\/h2>\n\n\n\n<p>To be honest:<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>Cubase 15.0.20 is best treated with caution for now<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Be careful if you:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use the Logical Editor<\/li>\n\n\n\n<li>Rely on ARA plugins<\/li>\n\n\n\n<li>Need a stable production environment<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended setup<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keep using a stable version (like 15.0.10)<\/li>\n\n\n\n<li>Use 15.0.20 only for testing<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>Separating work and testing environments is the safest approach<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Logical Editor bug is critical<\/li>\n\n\n\n<li>ARA plugins may cause crashes<\/li>\n\n\n\n<li>Import-related memory errors reported<\/li>\n\n\n\n<li>Some older issues still remain<\/li>\n\n\n\n<li>Updating right now is not recommended for everyone<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Final Note<\/h2>\n\n\n\n<p>Cubase is a powerful DAW, but major updates often come with instability.<\/p>\n\n\n\n<p>This time, especially:<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>Advanced users are more affected<\/strong><\/p>\n\n\n\n<p>So instead of chasing the latest version,<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>prioritizing stability is the smarter choice.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This article is based on personal research and real-world experience. The issues described may not occur in al<\/p>\n","protected":false},"author":1,"featured_media":1673,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jin_ogp_image_url":"","_jin_last_featured_id":0,"footnotes":""},"categories":[245],"tags":[],"class_list":["post-1672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-daw-music-production"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/posts\/1672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nekone.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1672"}],"version-history":[{"count":1,"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/posts\/1672\/revisions"}],"predecessor-version":[{"id":1674,"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/posts\/1672\/revisions\/1674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nekone.site\/index.php?rest_route=\/wp\/v2\/media\/1673"}],"wp:attachment":[{"href":"https:\/\/nekone.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nekone.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nekone.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}