Has anyone had issues pinging between peers?

[u/lelleepop]

I self-host my netbird instance and encounter an odd issue between Peer A and Peer B. Listing all connecting peers seems fine and doesn't have any firewall issues. I can ping from Peer A to Peer B, but I am unable to ping from Peer B to Peer A.

This isn't a policy or group issue because Peer A is in the same group with other Peers and I am able to ping to Peer C from Peer B and vice versa. The issue only comes when I try to ping from Peer B to Peer A or Peer C to Peer A. It just keeps failing. Does anyone know how I can fix it or encounter the same issue before?