Cerbo lost BMS via CAN, Cerbo GUI meniu items disapearing

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mindaugas asked Jan 15, '24

Cerbo lost BMS via CAN, Cerbo GUI meniu items disapearing

Hi

Cerbo GX has strange behavour. All started with loss of BMS. This had usal error 67. All cables and bitrate checked. On DVCC BMS appears and disappears every 2-3 seconds.

Also strange things happening in settings meniu where two meniu items are fliping when there is Generaton on/off there is no Venus OS Large features and opposite

Video

Cerbo been upgraded till Latest release candidate v3.20~37 when this started

Now is downgraded to v3.13.

All was back to normal without any changes yesterday but today all mess started again

I also tried to change cable between cerbo and Multiplus and after reconnect all was back to normal for few minutes and started again

cerbo gx

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Modifications Space

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Answer 1 · 2024-01-15T10:27:09Z

sean answered · Jan 15 at 10:27 AM

Unless Seplos has recently been added to the list of compatible management systems you can expect odd, unexpected behaviour.

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mindaugas commented · Jan 15 at 10:34 AM

Another set works perfectly in exactly same configutation. The only difference it Cerbo not been upgraded above v3.13. Faulty one is in opperation for half year before it started two days ago. No errors on Seplos or on Canbus.

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