You probably guess what makes my blood boil also today. Android, what else…
The users of the app keep on having some weird problems with the connection between the app and the barcode reader (which is communicated with over Bluetooth). I have tweaked and tweaked the connectivity management over and over again to make it work, but they end up having just a different problem with it. I will now disassemble the whole thing and try to find a solution that would work.