I guess I've been lucky. Never had an issue.
I had a pasture neighbor's daughter knock on the door one day with her BF and ask if they could deer bow hunt on our land (small 250 acre/40ish head cattle ranch) and I said "yes". Since if a neighbor asks, I treat it as a "command" 
The BF opened up and said he was the local GW, but I figured "keep em close". So over the next few years (before they got married and moved to MT -where he became a park ranger) they would come over 1-3 times per year and either bow or shotgun hunt deer or turkey's and I had no issues (even though I performed nightly critter control activities around my chickens and calving cows). He knew what I was doing and I knew what he was doing. In most states, where there may be restrictions on "night hunting" - there are generally AG rules that allow farmers to defend their critters from predators. In that state the rule at that time was "as long as non-lethal means were tried first".
So no issues with the local GW for me.
However, neighbors had issues, and during deer gun season if they were out rolling on the roads at night, they would get stopped by "enthusiastic" game wardens looking for poachers. But nothing actually bad happened, just neighbors didn't like being harassed by GWs. Never happened to me. I didn't roam around looking for trouble at night. I stayed on my land watching cattle and chicken areas.
SInce then, we've hardened the chicken coops and I close and latch all coops doors at night. And since doing that, have lost zero chickens, though I still shoot any predators that get inside the 2 layers of fences we have around the coops
A neighbor thinks he lost 2 new born calves last year to yotes, so I keep and eye out and did get a yote last week inside 100yds from the chickens. At change of season all the predators seem to go "banzai" and charge in towards the food sources.
