Rasta Mouse

.NET 5 is also EOL now. The current LTS versions are 6 and 8.

The frame looks malformed as the Data is null and the DroneId has loads of junky data in it. I'll do some testing.

@rakan-dev try this release: https://github.com/rasta-mouse/SharpC2/releases/tag/v1.2.3

Hmm. It's working fine for me, I can't replicate that error. Check-ins and tasks seem to be working fine.  

Your build works with both the published BOF and my BOF. Issue certainly appears to be in my build of RunOF.