After updating of my Smart Solar MPPT 75/10 the PIN-code do not work.
Hi @Trolfg,
Sorry to hear it, and while this might sound a bit odd, assuming that you are CERTAIN you are entering the correct PIN code (default 000000 unless you have changed it), running through this troubleshooting process step by step, resolves nearly all bluetooth related issues:
https://www.victronenergy.com/media/pg/VictronConnect_Manual/en/troubleshooting.html
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