If you are a current Mac-Xcode Builder, and struggle with failed remote commands, you should consider a switch to the APNS Production Servers.  There are two methods to use the Production Servers and the instructions for each are linked above and below:

1. 1. Browser Build
   2. Mac-Xcode build deployed through TestFlight

When you’ve finished rebuilding your app and installing from TestFlight, create a new Nightscout config vars LOOP_PUSH_SERVER_ENVIRONMENT and set its value to production.