When rebooting doesn't work.
A little extra data can go a long ways.
Knowledge trumps guesswork.
We've all been there. "Maybe it's a network issue..." Now you can know for sure.
We're not just IP.
Flow control frames? Check. ARP race conditions? Check. If it's Ethernet, we get it.
Stop grasping at straws. Debug network issues and resolve disagreements with hard, high-resolution data.