# Color Control GX only working with firmware version 2.11

**URL:** <https://community.victronenergy.com/t/color-control-gx-only-working-with-firmware-version-2-11/60178>\
**Category:** Q&A and troubleshooting\
**Tags:** easysolar\_all-in-one, diy\
**Created:** [8 July 2026 09:13 UTC](https://community.victronenergy.com/t/color-control-gx-only-working-with-firmware-version-2-11/60178 "2026-07-08T09:13:50Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![kekrogiu](https://avatars.discourse-cdn.com/v4/letter/k/e19adc/32.png) [@kekrogiu](https://community.victronenergy.com/u/kekrogiu)\
**Post date:** [8 July 2026 09:13 UTC](https://community.victronenergy.com/t/color-control-gx-only-working-with-firmware-version-2-11/60178/1 "2026-07-08T09:13:51Z")

</div>

I have a Easysolar 24/3000 with Smart Solar 150/70 built in from the factory. I have tried various firmware versions from 2. to 3. and only 2.11 works, all other firmware version don’t boot up and i frozen with Victron blue screen. Display doesn’t show solar input on the display with v2.11, any idee on how to solve the problem?