after connecting to my SmartSolar 75/10 with VictronConnect via Bluetooth for the first time, a firmware upgrade was triggered. The upgrade failed (there was a message saying that the device didn't install a new bootloader, but that installing a new bootloader was expected, or something similar). When I try to connect again, there is a status bar raising until 60%, then back to 1%, then up until 60% again, and then there is an error message saying that the connection has failed and suggesting that I move my mobile closer to the SmartSolar. Shortly before it falls back to 1%, all three LEDs flash a few times.
I suspect that the connection issues are due to the failed firmware upgrade. Is there any chance I can fix the connectivity?