# Problem following bluetooth firmware update - blue smart charger 12v 25a

**URL:** <https://community.victronenergy.com/t/problem-following-bluetooth-firmware-update-blue-smart-charger-12v-25a/13197>\
**Category:** Q&A and troubleshooting\
**Tags:** bluesmart\_ip65, bluesmart\_ip22, bug\_report, diy\
**Created:** [26 November 2024 06:39 UTC](https://community.victronenergy.com/t/problem-following-bluetooth-firmware-update-blue-smart-charger-12v-25a/13197 "2024-11-26T06:39:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Corona](https://avatars.discourse-cdn.com/v4/letter/c/958977/32.png) [@Corona](https://community.victronenergy.com/u/Corona)\
**Post date:** [26 November 2024 06:39 UTC](https://community.victronenergy.com/t/problem-following-bluetooth-firmware-update-blue-smart-charger-12v-25a/13197/1 "2024-11-26T06:39:15Z")

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I have recently updated the firmware to v3.61

Since then the charger keeps cycling. It completes float , 4 hours, moves to storage but straight away restarts the process at bulk.

Prior to the update, it had been in storage for 65 days.

I’m using the default settings, connected to 4x110ah lead acid.

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<div class="post-metadata">

**Author:** ![Gregor](https://avatars.discourse-cdn.com/v4/letter/g/6a8cbe/32.png) [@Gregor](https://community.victronenergy.com/u/Gregor)\
**Post date:** [26 November 2024 19:14 UTC](https://community.victronenergy.com/t/problem-following-bluetooth-firmware-update-blue-smart-charger-12v-25a/13197/2 "2024-11-26T19:14:05Z")

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Check the battery expert settings for Re-bulk method and (depending on configuration) Re-bulk voltage / current.

See [https://www.victronenergy.com/upload/documents/Blue\_Smart\_IP22\_Charger\_manual\_230V/Blue\_Smart\_IP22\_Charger-en.pdf](https://www.victronenergy.com/upload/documents/Blue_Smart_IP22_Charger_manual_230V/Blue_Smart_IP22_Charger-en.pdf) at page 48.