# Testing beta v 4.1.4a update **URL:** \ **Category:** Developers\ **Created:** [February 17, 2026, 8:38pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258 "2026-02-17T20:38:20Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\ **Post date:** [February 17, 2026, 8:38pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/1 "2026-02-17T20:38:20Z")
I just deployed v4.1.4a beta version of the firmware to [https://beta.electra.one/](https://beta.electra.one/). Because we have quite some new users here, I will mention a few important things about the beta: 1. beta is a pre-production environment where I deploy the latest software prior to installing it to [https://app.electra.one/](https://app.electra.one/). The purpose is to give a chance to users to preview the changes, test new features, verify that issues are fixed, and discover regressions. 2. beta is connected to the same database as [https://app.electra.one](https://app.electra.one). It means you can use your normal login credentials and you will find your projects there. 3. once I found the software installed on beta working fine, I install it to [https://app.electra.one/](https://app.electra.one/) and thus it becomes available to all regular users. 4. beta should be used only for testing. updates on beta (web editor): - Added pages to configure Hardware buttons, Remote knobs, Router on the Mini. You will find it in the Controller :: Configuration tab. - Fixed Device picker. Devices assigned to Port 2 can be selected now. @stratblue@Sanjuro77 - Fixed broken Page names when working with two layouts in the same time @Red_Hector - Fixed Preset bank colors (requires firmware v4.1.4a update) @egotape @RWilco21 - Made Device picker to be displayed above the other content on the page @moss - further very minor fixes Firmware v4.1.4a (both Mk2 and Mini) : - Close the detail view when uploading a new preset to prevent the system from freezing. @zenmonkey @HDV - Improved handling of value ranges for Dial controls. In some configurations, the value indicator was not shown at all. @egotape - Added an extra handler that is called when a Lua script encounters a fatal error. A debug message and stack trace are printed to the logger. - Fixed a memory leak in the `controls.get()` function. Subsequent `get()` calls for the same controlId did not use the cached reference; instead, a new one was always created. - Fixed Preset bank colours. RGB888 format was not correctly translated to RGB565. @egotape @RWilco21 - Mk2 Improved the sensitivity of the on-screen page buttons at the top of the screen. At least I tried. The buttons now have larger “touch” area. It works fine on my controllers.@NewIgnis @Mravitz and bunch of others. - Mk2 Allow editing and removal of control references from the Performance page. @cryingboyscafe @vins @davehouse - Mini Hide context buttons when loading a new preset. @z1v Known issues that are still worked on or on the todo list: - pads occasionally have broken or missing letters @HaPe @Mint-Gecko - device occasionally not detected on windows @Mint-Gecko - pots not reacting to touch. Detection threshold too high @klaustrophil @Mint-Gecko - some USB hubs not working or causing the controller freeze @vins @davehouse - Lua script size limit @Abbes - … **again, note, this is beta. if you do not want to test it, wait till it is available on the** [https://app.electra.one](https://app.electra.one). Unless anything major pops up, I am planning to do that tomorrow, Feb 18th. ---
**Author:** ![kiwigrass](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/kiwigrass/32/4983_2.png) [@kiwigrass](https://forum.electra.one/u/kiwigrass)\ **Post date:** [February 17, 2026, 9:01pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/2 "2026-02-17T21:01:27Z")
@martin. Is the “rearranging pages” feature still turned off? ---
**Author:** ![Abbes](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/abbes/32/989_2.png) [@Abbes](https://forum.electra.one/u/Abbes)\ **Post date:** [February 17, 2026, 9:20pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/3 "2026-02-17T21:20:19Z")
… Wow !! so goood !!! Thanks Martin !!! 🥰 > [@martin](#): > > Lua script size limit Oh yeah Beta Time!! 🤩🚀🥳 !! ---
**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\ **Post date:** [February 17, 2026, 9:21pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/4 "2026-02-17T21:21:34Z")
> [@kiwigrass](#): > > [rtin](https://forum.electra.one/u/martin). Is the “rearranging pages” feature still turned off? yes, I still keep it disabled. About to work on it though… ---
**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\ **Post date:** [February 17, 2026, 9:22pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/5 "2026-02-17T21:22:24Z")
> [@Abbes](#): > > Beta Time!! 🤩🚀🥳 !! it is still on the todo there 🙂 ---
**Author:** ![Red\_Hector](https://avatars.discourse-cdn.com/v4/letter/r/2bfe46/32.png) [@Red\_Hector](https://forum.electra.one/u/Red_Hector)\ **Post date:** [February 17, 2026, 9:35pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/6 "2026-02-17T21:35:12Z")
> [@martin](#): > > Fixed broken Page names when working with two layouts in the same time Yes, this is working for me. Thanks! 😀 ---
**Author:** ![NewIgnis](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/newignis/32/767_2.png) [@NewIgnis](https://forum.electra.one/u/NewIgnis)\ **Post date:** [February 17, 2026, 10:33pm UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/7 "2026-02-17T22:33:59Z")
I’m pretty excited about the memory leak that’s been closed. It might explain why some of my presets froze after a few hours of playing: they have controls.get() all over the place 🙂 ---
**Author:** ![zenmonkey](https://avatars.discourse-cdn.com/v4/letter/z/c4cdca/32.png) [@zenmonkey](https://forum.electra.one/u/zenmonkey)\ **Post date:** [February 18, 2026, 4:26am UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/8 "2026-02-18T04:26:43Z")
Tested for lockups when updating a preset while zoomed into an object: working perfectly now. Thanks Martin! ---
**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\ **Post date:** [February 18, 2026, 9:48am UTC](https://forum.electra.one/t/testing-beta-v-4-1-4a-update/4258/9 "2026-02-18T09:48:16Z")
> [@martin](#): > > some USB hubs not working or causing the controller freeze @vins @davehouse Nanokontrol just arrived and it allowed me to replicate the issue. (E1 → USB Hub → Nanokontrol) I will try to squeeze the fix to todays 4.1.4 release. thanks @davehouse and @vins for sharing the info about the USB devices.