LND Version - QR Code broken?

[netvader]

I actually use a RaspiBlitz 1.5.1 with lnd 0.10.0- beta and bitcoin 0.20.0 mainnet

The connection to the node seems to be working, I can enter an amount and display a QR code. Unfortunately this QR code is faulty (seems empty)

I have already tried it with SSL/TLS and the following, even without success. Is it the new lnd and bitcoin version or could it be something else?

[rachelbryan]

You have tried removing all the cert calls?
Can you make use Curl in terminal to make a request to LND?
Try printing out in Arduino Serial whatever comes back from LND Serial.println(payreq);

[dennisreimann]

I have the same problem with the BTCPay Server version – the payment request I get is valid, but the generated QR code cannot be read. There are also #27 and #36 (the latter may be caused by changes in LNbits and hence would not be related to this one), so there might be a general problem with the QR codes.

[dennisreimann]

I fixed this for the BTCPay Server version. The payment request needs to be uppercased before display, guess this is also the problem here.