I just went through this. I had to delete the master key (case 1 in example) but it still didn't work so I double-checked my keys and made sure I had the right combo of keys... huge PITA but I'm good now. nostr:nprofile1qythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0qyfhwumn8ghj7ur4wfcxcetsv9njuetn9uq3wamnwvaz7tmjv4kxz7fwdehhxarj9e3xzmny9uqj6amnwvaz7tmvde3xjarn9e38gcm0deeh2mr5d9hxwtnwdshkummnw3e8yetvv9uj7mn0wd68yqfywaehxw309ac8ymmc0ykk27rsv4exjmt9de6zummwwfjkuer9wghxxmmd9uq3samnwvaz7tm5v4ehgtnjv4kxz7fwwfjhqmmjwshszrnhwden5te0dehhxtnvdakz7qg4waehxw309aex2mrp0yhxgctdw4eju6t09uqzq3jhml5fvklgnq9fxpete767txn9zfzqdkc0sxfptmnchfrexje7e6tae6  hooked up the tech support. 🫡  Instructions: https://guides.getalby.com/user-guide/v/alby-account-and-browser-extension/alby-browser-extension/features/nostr