Why did I lose my bow and all progress ??? (I upgraded my Bow in one of the regal tables)

My understanding is there are times when the game saves progress, and most of the time it doesn't. This is why some people will zone out as soon as they pick up a mirror, so that it won't vanish after a disconnect.

With some luck, your bow is still in the upgrade slot. Go to another regal altar and see if it's in there.

Oh yeah it did that 3 or 4 times yesterday. Server crashes.

10-15 in 1,5 Stunden bei mir grade (ps5)

Happened to me multiple times today, I got dropped a heart of the well and ancient jawbone worth ~200d on HC trade which I both picked up and it just went back and i didnt have either of them.

Whew, luckily it happened in early access. Hopefully this gets looked at and addressed before final release. This sucks!

I lost a chest piece this way also.