Update - I manually edited the SBFspotUpload.cfg file and now some data is being uploaded.
I am installing SBFspot 3.9.7 on a Raspberry Pi 5 for the first time.
I have a single SMA inverter which uses bluetooth.
Each time I run the install command from Github, I get the same error message "Different number of SID/Serial’.
I have never specified more than one. Can someone assist, please? Thanks.