Groove 2Hn - No Ethernet Response

I’ve been having some issues lately with our wireless connection dropping, I left winbox open last night with the log up to see if there was any issues throughout the night.

Woke up this morning and had no communication to the Groove, checked it at the site and it was detecting signal but there was no Ethernet activity.

Switched Grooves and we’re back online, but I still have no Ethernet activity to the original Groove. Is it possible leaving Winbox open blew the Ethernet port?

I don’t think I enabled the Reset Jumper as it does nothing.

I was able to reset with holding down the reset button and plugging in the PoE line to the Groove.

It reset and now has Ethernet activity.

Weird.

Could leaving Winbox open been the issue or possibly an unrelated failure?