Not sure if this link will work, but here is the offender in question: https://www.boincstats.com/bam/host/915327

This machine has been online for nearly a week, and has gotten no credit so far. It's my most powerful machine (80 cores!) and I'm not sure why it isn't posting credit. It says it's getting work, but it's been running for at least 24 hours on a fresh install of windows server 2019. I installed boinc, logged in with BAM, and it started doing work, no idea why it's still saying "Host ID doesn't exist in BOINC combined or doesn't have any credit.".

I'm sure this has been asked before, but none of the forum posts with the same issue had a direct solution that seemed to make sense in my case. Any help appreciated.

Okay, it's finally fixed itself after 3 days. I'm missing about 500,000 credit from that machine, but I guess if it is working now that's good enough.