Gave a few run for some fg and after a small while i tried to buy runes from a player.
the guy is nice an everything is fine he refunded me after finding out her couldn't give me the runes.
after some test, it seems i can't trade anymore right now ?
am i the only one with this issue ?

Made some more test, it appears that its mostly runes that are affected by that, am not the only one, did blizzard canceled rune trading ? i can trade some but not all, most have an X on it

Found out the problem, its an issue when you play on mutiples device with the cross save, you need to buy vessel of hatred on both device or you'll be able to trade runes only on one

Nope, game was bad from start, not even close to real arpg since it doesn't have core mechanic of open trading and losing immersive function, no point of playing and grinding.