So, first, you can’t be much more confident than an honest mistake. I didn’t even know I was in the wrong group.
Second, they weren’t reading my phone. You turn your phone face down to scan the QR code. They literally can’t read it like that. The system tells them where you are supposed to be, including boarding group. If they’re not trying to put you where you’re supposed to be, they’re probably tired of dealing with people like you.
Lastly, people fucking up the system by cutting in line are a part of why it takes so long to board. If you want to board earlier, man up and pay for a premium ticket.
Sorry to necro, but have you found/made a working Imagus sieve for Lemmy? I’ve been trying without luck for months.