node-red-contrib-remote had been working perfectly. I had to rebuild my Raspberry PI OS after it became corrupted. I reinstalled node-red. I imported the latest of my flows. Remote-access node indicated Configuration From Backup. When I clicked on the button "Connect Node-RED app" the QR code would not appear, instead I received the following error message "Error while registering app: Request failed with status code 400 / Missing parameters. I believe I had been following the author's instructions to delete and reinstall the node. I also checked the latest remote-config and the data appears to be correct. I have tried this on two different Win11 systems to no avail. Any suggestions about what to do?
